7.1
CVSSv2

CVE-2008-4609

Published: 20/10/2008 Updated: 30/04/2019
CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6
VMScore: 633
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Vulnerability Summary

The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote malicious users to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress.

Affected Products

Vendor Product Versions
BsdBsd*, 4.1, 4.2, 4.3, 4.4
BsdiBsd Os*, 1.1, 2.0, 2.0.1, 2.1, 3.0, 3.1, 3.2, 4.0, 4.0.1, 4.1, 4.2
CiscoIos*, 4.1, 4.1.1, 4.1.2, 8.2, 8.3, 9.0, 9.1, 9.14, 10.0, 10.3, 10.3(3.3), 10.3(3.4), 10.3(4.2), 10.3(4.3), 10.3(16), 10.3(19a), 11, 11.0, 11.0(12), 11.0(17), 11.0(17)bt, 11.0(18), 11.0(20.3), 11.0(22a), 11.0(22b), 11.0(x), 11.0.12(a)bt, 11.1, 11.1(5), 11.1(7), 11.1(7)aa, 11.1(7)ca, 11.1(9)ia, 11.1(11), 11.1(12), 11.1(13), 11.1(13)aa, 11.1(13)ca, 11.1(13)ia, 11.1(14), 11.1(15), 11.1(15)aa, 11.1(15)ca, 11.1(15)ia, 11.1(16), 11.1(16)aa, 11.1(16)ia, 11.1(17), 11.1(17)cc, 11.1(17)ct, 11.1(18), 11.1(20)aa4, 11.1(22), 11.1(24), 11.1(24a), 11.1(24b), 11.1(24c), 11.1(28a)ct, 11.1(28a)ia, 11.1(36)ca2, 11.1(36)ca4, 11.1(36)cc2, 11.1(36)cc4, 11.1aa, 11.1ca, 11.1cc, 11.1ct, 11.1ia, 11.2, 11.2(4), 11.2(4)f, 11.2(4)f1, 11.2(4)xa, 11.2(4)xaf, 11.2(8), 11.2(8)p, 11.2(8)sa1, 11.2(8)sa3, 11.2(8)sa5, 11.2(8.2)sa6, 11.2(8.9)sa6, 11.2(9)p, 11.2(9)xa, 11.2(10), 11.2(10)bc, 11.2(11), 11.2(11b)t2, 11.2(14)gs2, 11.2(15)g, 11.2(15a)p, 11.2(15b), 11.2(16), 11.2(16)p, 11.2(17), 11.2(18), 11.2(19)gs0.2, 11.2(19a)gs6, 11.2(23a)bc1, 11.2(26)p2, 11.2(26)p5, 11.2(26a), 11.2(26b), 11.2(26e), 11.2bc, 11.2f, 11.2gs, 11.2p, 11.2sa, 11.2wa3, 11.2wa4, 11.2xa, 11.3, 11.3(1), 11.3(1)ed, 11.3(1)t, 11.3(2)xa, 11.3(7)db1, 11.3(8)db2, 11.3(8)t1, 11.3(11)b, 11.3(11b), 11.3(11b)t2, 11.3(11c), 11.3(11d), 11.3aa, 11.3da, 11.3db, 11.3ha, 11.3ma, 11.3na, 11.3t, 11.3wa4, 11.3xa, 12.0, 12.0(1), 12.0(1)s, 12.0(1)st, 12.0(1)w, 12.0(1)xa3, 12.0(1)xb, 12.0(1)xe, 12.0(2), 12.0(2)xc, 12.0(2)xd, 12.0(2)xe, 12.0(2)xf, 12.0(2)xg, 12.0(2a), 12.0(2b), 12.0(3), 12.0(3)t2, 12.0(3)xe, 12.0(3.2), 12.0(3.3)s, 12.0(3.4)t, 12.0(3.6)w5(9.0.5), 12.0(3d), 12.0(4), 12.0(4)s, 12.0(4)t, 12.0(4)xe, 12.0(4)xe1, 12.0(4)xm, 12.0(4)xm1, 12.0(5), 12.0(5)s, 12.0(5)t, 12.0(5)t1, 12.0(5)t2, 12.0(5)wc, 12.0(5)wc2, 12.0(5)wc2b, 12.0(5)wc3, 12.0(5)wc3b, 12.0(5)wc5a, 12.0(05)wc8, 12.0(5)wc9, 12.0(5)wc9a, 12.0(5)wc11, 12.0(5)wc13, 12.0(5)wx, 12.0(5)xe, 12.0(5)xk, 12.0(5)xk2, 12.0(5)xn, 12.0(5)xn1, 12.0(5)xs, 12.0(5)xu, 12.0(5)yb4, 12.0(5.1)xp, 12.0(5.2)xu, 12.0(5.3)wc1, 12.0(5.4)wc1, 12.0(5a)e, 12.0(6), 12.0(6b), 12.0(7)db2, 12.0(7)dc1, 12.0(7)s1, 12.0(7)sc, 12.0(7)t, 12.0(7)t2, 12.0(7)t3, 12.0(7)wx5(15a), 12.0(7)xe, 12.0(7)xe2, 12.0(7)xf, 12.0(7)xf1, 12.0(7)xk, 12.0(7)xk2, 12.0(7)xk3, 12.0(7)xv, 12.0(7.4)s, 12.0(7a), 12.0(8), 12.0(8)s1, 12.0(8.0.2)s, 12.0(8.3)sc, 12.0(8a), 12.0(9), 12.0(9)s, 12.0(9)s8, 12.0(9a), 12.0(10), 12.0(10)s3b, 12.0(10)s7, 12.0(10)s8, 12.0(10)w5, 12.0(10)w5(18f), 12.0(10)w5(18g), 12.0(10a), 12.0(11)s6, 12.0(11)st4, 12.0(11a), 12.0(12), 12.0(12)s3, 12.0(12)s4, 12.0(12a), 12.0(13)s6, 12.0(13)s8, 12.0(13)w5(19c), 12.0(13)wt6(1), 12.0(13a), 12.0(14), 12.0(14)s7, 12.0(14)s8, 12.0(14)st, 12.0(14)st3, 12.0(14)w5(20), 12.0(14a), 12.0(15)s, 12.0(15)s3, 12.0(15)s6, 12.0(15)s7, 12.0(15)sc, 12.0(15)sl, 12.0(15a), 12.0(16)s, 12.0(16)s8, 12.0(16)s8a, 12.0(16)s10, 12.0(16)sc, 12.0(16)sc3, 12.0(16)st, 12.0(16)st1, 12.0(16)w5(21), 12.0(16.06)s, 12.0(16a), 12.0(17), 12.0(17)s, 12.0(17)s4, 12.0(17)s7, 12.0(17)sl, 12.0(17)sl2, 12.0(17)sl6, 12.0(17)sl9, 12.0(17)st1, 12.0(17)st5, 12.0(17)st8, 12.0(17a), 12.0(18)s, 12.0(18)s5, 12.0(18)s5a, 12.0(18)s7, 12.0(18)sl, 12.0(18)st1, 12.0(18)w5(22b), 12.0(18b), 12.0(19), 12.0(19)s, 12.0(19)s2, 12.0(19)s2a, 12.0(19)s4, 12.0(19)sl, 12.0(19)sl4, 12.0(19)sp, 12.0(19)st, 12.0(19)st2, 12.0(19)st6, 12.0(19a), 12.0(20)sl, 12.0(20)sp, 12.0(20)sp1, 12.0(20)st2, 12.0(20)st6, 12.0(20)st7, 12.0(20)sx, 12.0(20)w5(22b), 12.0(20.4)sp, 12.0(20a), 12.0(21)s, 12.0(21)s1, 12.0(21)s3, 12.0(21)s4a, 12.0(21)s5a, 12.0(21)s6, 12.0(21)s7, 12.0(21)sl, 12.0(21)st, 12.0(21)st6, 12.0(21)st7, 12.0(21)sx, 12.0(21a), 12.0(22)s, 12.0(22)s4, 12.0(22)s5, 12.0(22)sy, 12.0(23)s2, 12.0(23)s3, 12.0(23)s4, 12.0(23)s5, 12.0(23)s6, 12.0(23)sx, 12.0(23)sz, 12.0(24)s1, 12.0(24)s2, 12.0(24)s4, 12.0(24)s5, 12.0(24)s6, 12.0(24.2)s, 12.0(25)s1, 12.0(25)w5(27), 12.0(25)w5(27c), 12.0(25)w5-27d, 12.0(25.4)s1, 12.0(26), 12.0(26)s, 12.0(26)s1, 12.0(26)s2, 12.0(26)s6, 12.0(26)w5(28), 12.0(26)w5(28a), 12.0(27), 12.0(27)s, 12.0(27)s1, 12.0(27)sv, 12.0(27)sv1, 12.0(27)sv2, 12.0(28), 12.0(28)s3, 12.0(28)s5, 12.0(28)w5(31a), 12.0(28)w5-30b, 12.0(28)w5-32a, 12.0(28c), 12.0(28d), 12.0(30)s1, 12.0(30)s2, 12.0(30)s4, 12.0(31)s, 12.0(31)s1, 12.0da, 12.0db, 12.0dc, 12.0ev, 12.0s, 12.0sc, 12.0sl, 12.0sp, 12.0st, 12.0sv, 12.0sx, 12.0sy, 12.0sz, 12.0t, 12.0w5, 12.0wc, 12.0wt, 12.0wx, 12.0xa, 12.0xb, 12.0xc, 12.0xd, 12.0xe, 12.0xf, 12.0xg, 12.0xh, 12.0xi, 12.0xj, 12.0xk, 12.0xl, 12.0xm, 12.0xn, 12.0xp, 12.0xq, 12.0xr, 12.0xs, 12.0xt, 12.0xu, 12.0xv, 12.0xw, 12.1, 12.1(1), 12.1(1)db, 12.1(1)db2, 12.1(1)dc, 12.1(1)dc2, 12.1(1)e5, 12.1(1)ex, 12.1(1)t, 12.1(1.3)t, 12.1(1a)t1, 12.1(1c), 12.1(2)e1, 12.1(2)t, 12.1(2)xf, 12.1(2)xf4, 12.1(2)xf5, 12.1(2b), 12.1(3), 12.1(3)db1, 12.1(3)dc2, 12.1(3)t, 12.1(3)xi, 12.1(3)xp, 12.1(3)xp4, 12.1(3)xq, 12.1(3)xt, 12.1(3)xt3, 12.1(3a), 12.1(3a)e7, 12.1(3a)e8, 12.1(3a)t4, 12.1(3a)t7, 12.1(3a)xi8, 12.1(3b), 12.1(4), 12.1(4)db, 12.1(4)db1, 12.1(4)db2, 12.1(4)dc, 12.1(4)dc2, 12.1(4)e3, 12.1(4)ea1e, 12.1(4)xm4, 12.1(4)xz, 12.1(4)xz7, 12.1(4.3)t, 12.1(4a), 12.1(5)da1, 12.1(5)db1, 12.1(5)dc, 12.1(5)dc2, 12.1(5)ey, 12.1(5)t, 12.1(5)t9, 12.1(5)t12, 12.1(5)t15, 12.1(5)xg5, 12.1(5)xm, 12.1(5)xm4, 12.1(5)xm7, 12.1(5)xr2, 12.1(5)xs, 12.1(5)xs2, 12.1(5)xu1, 12.1(5)xv, 12.1(5)xv3, 12.1(5)xv4, 12.1(5)xv5, 12.1(5)xy6, 12.1(5)ya, 12.1(5)ya2, 12.1(5)yb, 12.1(5)yb4, 12.1(5)yb5, 12.1(5)yc, 12.1(5)yc1, 12.1(5)yc2, 12.1(5)yd, 12.1(5)yd2, 12.1(5)yd6, 12.1(5)yf, 12.1(5)yf2, 12.1(5)yf4, 12.1(5)yh, 12.1(5)yh3, 12.1(5)yi, 12.1(5)yi1, 12.1(5a)e, 12.1(5c), 12.1(5c)e12, 12.1(5c)ex, 12.1(5e), 12.1(6), 12.1(6)e8, 12.1(6)e12, 12.1(6)ea1, 12.1(6)ea1a, 12.1(6)ea2, 12.1(6)ea2a, 12.1(6)ea2b, 12.1(6)ea2c, 12.1(6)ey, 12.1(6)ez1, 12.1(6)ez2, 12.1(6.5), 12.1(6.5)ec3, 12.1(6a), 12.1(7), 12.1(7)cx, 12.1(7)da2, 12.1(7)da3, 12.1(7)ec, 12.1(7a)e6, 12.1(7a)ey, 12.1(7a)ey3, 12.1(7b), 12.1(8), 12.1(8)aa1, 12.1(8)e, 12.1(8)ea, 12.1(8)ea1b, 12.1(8)ea2b, 12.1(8a)e, 12.1(8a)ew, 12.1(8a)ew1, 12.1(8a)ex, 12.1(8b)e8, 12.1(8b)e9, 12.1(8b)e14, 12.1(8b)e15, 12.1(8b)e16, 12.1(8b)e18, 12.1(8b)e20, 12.1(8b)ex4, 12.1(8c), 12.1(9), 12.1(9)aa, 12.1(9)e, 12.1(9)e3, 12.1(9)ea, 12.1(9)ex, 12.1(9)ex3, 12.1(9a), 12.1(10), 12.1(10)aa, 12.1(10)e, 12.1(10)e4, 12.1(10)ec, 12.1(10)ec1, 12.1(10)ex, 12.1(10)ey, 12.1(10.5)ec, 12.1(10a), 12.1(11), 12.1(11)e, 12.1(11)ea1, 12.1(11)ec, 12.1(11.5)e, 12.1(11a), 12.1(11b), 12.1(11b)e, 12.1(11b)e12, 12.1(11b)e14, 12.1(12), 12.1(12)e, 12.1(12a), 12.1(12b), 12.1(12c), 12.1(12c)e7, 12.1(12c)ec, 12.1(12c)ev01, 12.1(12c)ew4, 12.1(13), 12.1(13)ay, 12.1(13)e1, 12.1(13)e3, 12.1(13)e7, 12.1(13)e9, 12.1(13)e12, 12.1(13)e13, 12.1(13)e17, 12.1(13)ea1, 12.1(13)ea1c, 12.1(13)ew, 12.1(13)ew4, 12.1(13)ex2, 12.1(13.4)e, 12.1(14), 12.1(14)e1, 12.1(14)e4, 12.1(14)e9, 12.1(14)e10, 12.1(14)ea1, 12.1(14)eb, 12.1(14.5), 12.1(15)bc1, 12.1(16), 12.1(18), 12.1(18.4), 12.1(19), 12.1(19)e, 12.1(19)e1, 12.1(19)e6, 12.1(19)ec, 12.1(19)ew, 12.1(19)ew3, 12.1(19)fc1, 12.1(19.3)e, 12.1(20), 12.1(20)e, 12.1(20)e1, 12.1(20)e2, 12.1(20)e3, 12.1(20)e5, 12.1(20)ea1, 12.1(20)ea1a, 12.1(20)ec, 12.1(20)ec1, 12.1(20)ec2, 12.1(20)eo, 12.1(20)eo1, 12.1(20)eo3, 12.1(20)ew, 12.1(20)ew1, 12.1(20)ew2, 12.1(20)ew4, 12.1(22), 12.1(22)e1, 12.1(22)e3, 12.1(22)ea3, 12.1(22)ea4, 12.1(22)ea4a, 12.1(22)ea5a, 12.1(22)ea6, 12.1(22)eb, 12.1(23)e1, 12.1(23)e4, 12.1(26)e1, 12.1(26)e3, 12.1(26)eb1, 12.1(27), 12.1(27b), 12.1aa, 12.1ax, 12.1ay, 12.1az, 12.1cx, 12.1da, 12.1db, 12.1dc, 12.1e, 12.1ea, 12.1eb, 12.1ec, 12.1eo, 12.1eu, 12.1ev, 12.1ew, 12.1ex, 12.1ey, 12.1ez, 12.1ga, 12.1gb, 12.1m, 12.1s, 12.1sec, 12.1t, 12.1x(l), 12.1xa, 12.1xb, 12.1xc, 12.1xd, 12.1xe, 12.1xf, 12.1xg, 12.1xh, 12.1xi, 12.1xj, 12.1xk, 12.1xl, 12.1xm, 12.1xp, 12.1xq, 12.1xr, 12.1xs, 12.1xt, 12.1xu, 12.1xv, 12.1xw, 12.1xx, 12.1xy, 12.1xz, 12.1ya, 12.1yb, 12.1yc, 12.1yd, 12.1ye, 12.1yf, 12.1yh, 12.1yi, 12.1yj, 12.2, 12.2(1), 12.2(1)dx, 12.2(1)s, 12.2(1)t, 12.2(1)xa, 12.2(1)xd, 12.2(1)xd1, 12.2(1)xd3, 12.2(1)xd4, 12.2(1)xe, 12.2(1)xe2, 12.2(1)xe3, 12.2(1)xh, 12.2(1)xq, 12.2(1)xs, 12.2(1)xs1, 12.2(1.1), 12.2(1.1)pi, 12.2(1.4)s, 12.2(1b), 12.2(1b)da1, 12.2(1d), 12.2(2)b, 12.2(2)bx, 12.2(2)by, 12.2(2)by2, 12.2(2)dd3, 12.2(2)t, 12.2(2)t1, 12.2(2)t4, 12.2(2)xa, 12.2(2)xa1, 12.2(2)xa5, 12.2(2)xb, 12.2(2)xb3, 12.2(2)xb4, 12.2(2)xb11, 12.2(2)xb14, 12.2(2)xb15, 12.2(2)xc1, 12.2(2)xf, 12.2(2)xg, 12.2(2)xh, 12.2(2)xh2, 12.2(2)xh3, 12.2(2)xi, 12.2(2)xi1, 12.2(2)xi2, 12.2(2)xj, 12.2(2)xj1, 12.2(2)xk, 12.2(2)xk2, 12.2(2)xn, 12.2(2)xr, 12.2(2)xt, 12.2(2)xt3, 12.2(2)xu, 12.2(2)xu2, 12.2(2)yc, 12.2(2.2)t, 12.2(3), 12.2(3.4)bp, 12.2(3d), 12.2(4), 12.2(4)b, 12.2(4)b1, 12.2(4)b2, 12.2(4)b3, 12.2(4)b4, 12.2(4)bc1, 12.2(4)bc1a, 12.2(4)bx, 12.2(4)ja, 12.2(4)ja1, 12.2(4)mb3, 12.2(4)mb12, 12.2(4)mb13b, 12.2(4)mb13c, 12.2(4)mx, 12.2(4)mx1, 12.2(4)t, 12.2(4)t1, 12.2(4)t3, 12.2(4)t6, 12.2(4)xl, 12.2(4)xl4, 12.2(4)xm, 12.2(4)xm2, 12.2(4)xr, 12.2(4)xw, 12.2(4)xw1, 12.2(4)ya, 12.2(4)ya1, 12.2(4)ya7, 12.2(4)ya8, 12.2(4)ya9, 12.2(4)ya10, 12.2(4)ya11, 12.2(4)yb, 12.2(5), 12.2(5)ca1, 12.2(5d), 12.2(6.8)t0a, 12.2(6.8)t1a, 12.2(6.8a), 12.2(6c), 12.2(7), 12.2(7)da, 12.2(7.4)s, 12.2(7a), 12.2(7b), 12.2(7c), 12.2(8)bc1, 12.2(8)ja, 12.2(8)t, 12.2(8)t10, 12.2(8)tpc10a, 12.2(8)yd, 12.2(8)yw2, 12.2(8)yw3, 12.2(8)yy, 12.2(8)yy3, 12.2(8)zb7, 12.2(9)s, 12.2(9.4)da, 12.2(10)da2, 12.2(10)da4, 12.2(10.5)s, 12.2(10g), 12.2(11)bc3c, 12.2(11)ja, 12.2(11)ja1, 12.2(11)t, 12.2(11)t2, 12.2(11)t3, 12.2(11)t8, 12.2(11)t9, 12.2(11)yp1, 12.2(11)yu, 12.2(11)yv, 12.2(11)yx1, 12.2(11)yz2, 12.2(12), 12.2(12)da3, 12.2(12)da8, 12.2(12)da9, 12.2(12.02)s, 12.2(12.02)t, 12.2(12.05), 12.2(12.05)s, 12.2(12.05)t, 12.2(12b), 12.2(12c), 12.2(12g), 12.2(12h), 12.2(12i), 12.2(12m), 12.2(13), 12.2(13)ja1, 12.2(13)mc1, 12.2(13)t, 12.2(13)t1, 12.2(13)t9, 12.2(13)t14, 12.2(13)t16, 12.2(13)zc, 12.2(13)zd, 12.2(13)zd3, 12.2(13)zd4, 12.2(13)ze, 12.2(13)zf, 12.2(13)zg, 12.2(13)zh, 12.2(13)zh3, 12.2(13)zh8, 12.2(13)zj, 12.2(13)zk, 12.2(13)zl, 12.2(13.03)b, 12.2(13a), 12.2(13e), 12.2(14)s, 12.2(14)s13, 12.2(14)s14, 12.2(14)s15, 12.2(14)su2, 12.2(14)sx1, 12.2(14)sy, 12.2(14)sy1, 12.2(14)sy03, 12.2(14)sz, 12.2(14)sz1, 12.2(14)sz2, 12.2(14)za, 12.2(14)za2, 12.2(14)za8, 12.2(14.5), 12.2(14.5)t, 12.2(15)b, 12.2(15)bc, 12.2(15)bc1, 12.2(15)bc1f, 12.2(15)bc2f, 12.2(15)bc2h, 12.2(15)bc2i, 12.2(15)bx, 12.2(15)bz, 12.2(15)cx, 12.2(15)cz3, 12.2(15)jk2, 12.2(15)jk4, 12.2(15)jk5, 12.2(15)mc1, 12.2(15)mc2c, 12.2(15)mc2e, 12.2(15)sl1, 12.2(15)t, 12.2(15)t5, 12.2(15)t7, 12.2(15)t8, 12.2(15)t9, 12.2(15)t15, 12.2(15)t16, 12.2(15)t17, 12.2(15)xr, 12.2(15)xr2, 12.2(15)ys, 12.2(15)ys 1.2(1), 12.2(15)zj, 12.2(15)zj1, 12.2(15)zj2, 12.2(15)zj3, 12.2(15)zk, 12.2(15)zl, 12.2(15)zl1, 12.2(15)zn, 12.2(15)zo, 12.2(15.1)s, 12.2(16)b, 12.2(16)b1, 12.2(16)bx, 12.2(16.1)b, 12.2(16.5)s, 12.2(16f), 12.2(17), 12.2(17)a, 12.2(17)zd3, 12.2(17a), 12.2(17a)sxa, 12.2(17b)sxa, 12.2(17d), 12.2(17d)sx, 12.2(17d)sxb, 12.2(17d)sxb7, 12.2(17d)sxb8, 12.2(17d)sxb10, 12.2(17f), 12.2(18)ew, 12.2(18)ew2, 12.2(18)ew3, 12.2(18)ew5, 12.2(18)ewa, 12.2(18)s, 12.2(18)s6, 12.2(18)s8, 12.2(18)s9, 12.2(18)s10, 12.2(18)se, 12.2(18)so4, 12.2(18)sv, 12.2(18)sv3, 12.2(18)sw, 12.2(18)sxd1, 12.2(18)sxd4, 12.2(18)sxd5, 12.2(18)sxd6, 12.2(18)sxd7, 12.2(18)sxe, 12.2(18)sxe1, 12.2(18)sxe3, 12.2(18)sxf, 12.2(18.2), 12.2(19), 12.2(19)b, 12.2(20)eu, 12.2(20)eu1, 12.2(20)eu2, 12.2(20)ew, 12.2(20)ew2, 12.2(20)ew3, 12.2(20)ewa, 12.2(20)ewa2, 12.2(20)ewa3, 12.2(20)s, 12.2(20)s1, 12.2(20)s2, 12.2(20)s4, 12.2(20)s7, 12.2(20)s8, 12.2(20)s9, 12.2(20)se3, 12.2(21), 12.2(21a), 12.2(21b), 12.2(22)ea6, 12.2(22)s, 12.2(22)s2, 12.2(22)sv1, 12.2(23), 12.2(23)sv1, 12.2(23)sw, 12.2(23.6), 12.2(23a), 12.2(23f), 12.2(24), 12.2(24)sv, 12.2(24)sv1, 12.2(25)ewa, 12.2(25)ewa1, 12.2(25)ewa3, 12.2(25)ewa4, 12.2(25)ex, 12.2(25)ey, 12.2(25)ey2, 12.2(25)ey3, 12.2(25)ez, 12.2(25)ez1, 12.2(25)fx, 12.2(25)fy, 12.2(25)s, 12.2(25)s1, 12.2(25)s3, 12.2(25)s4, 12.2(25)s6, 12.2(25)se, 12.2(25)seb, 12.2(25)seb2, 12.2(25)seb3, 12.2(25)seb4, 12.2(25)sec1, 12.2(25)sec2, 12.2(25)sed, 12.2(25)sg, 12.2(25)sv2, 12.2(25)sw, 12.2(25)sw3a, 12.2(25)sw4, 12.2(25)sw4a, 12.2(26)sv, 12.2(26)sv1, 12.2(26b), 12.2(27)sbc, 12.2(27)sv1, 12.2(27b), 12.2(28), 12.2(28c), 12.2(29a), 12.2(30)s1, 12.2(31), 12.2b, 12.2bc, 12.2bw, 12.2bx, 12.2by, 12.2bz, 12.2ca, 12.2cx, 12.2cy, 12.2cz, 12.2da, 12.2dd, 12.2dx, 12.2e, 12.2eu, 12.2ew, 12.2ewa, 12.2ex, 12.2ey, 12.2ez, 12.2f, 12.2fx, 12.2fy, 12.2ja, 12.2jk, 12.2jx, 12.2mb, 12.2mc, 12.2mx, 12.2n, 12.2pb, 12.2pi, 12.2s, 12.2sa, 12.2sbc, 12.2se, 12.2sea, 12.2seb, 12.2sec, 12.2sg, 12.2sh, 12.2so, 12.2su, 12.2sv, 12.2sw, 12.2sx, 12.2sxa, 12.2sxb, 12.2sxd, 12.2sxe, 12.2sxf, 12.2sy, 12.2sz, 12.2t, 12.2tpc, 12.2x, 12.2xa, 12.2xb, 12.2xc, 12.2xd, 12.2xe, 12.2xf, 12.2xg, 12.2xh, 12.2xi, 12.2xj, 12.2xk, 12.2xl, 12.2xm, 12.2xn, 12.2xq, 12.2xr, 12.2xs, 12.2xt, 12.2xu, 12.2xv, 12.2xw, 12.2xz, 12.2ya, 12.2yb, 12.2yc, 12.2yd, 12.2ye, 12.2yf, 12.2yg, 12.2yh, 12.2yj, 12.2yk, 12.2yl, 12.2ym, 12.2yn, 12.2yo, 12.2yp, 12.2yq, 12.2yr, 12.2ys, 12.2yt, 12.2yu, 12.2yv, 12.2yw, 12.2yx, 12.2yy, 12.2yz, 12.2za, 12.2zb, 12.2zc, 12.2zd, 12.2ze, 12.2zf, 12.2zg, 12.2zh, 12.2zi, 12.2zj, 12.2zk, 12.2zl, 12.2zm, 12.2zn, 12.2zo, 12.2zp, 12.2zq, 12.3, 12.3(1a), 12.3(2)ja, 12.3(2)ja5, 12.3(2)jk, 12.3(2)jk1, 12.3(2)t3, 12.3(2)t8, 12.3(2)xa4, 12.3(2)xa5, 12.3(2)xc1, 12.3(2)xc2, 12.3(2)xc3, 12.3(2)xc4, 12.3(2)xe3, 12.3(2)xe4, 12.3(3e), 12.3(3h), 12.3(3i), 12.3(4)eo1, 12.3(4)ja, 12.3(4)ja1, 12.3(4)t, 12.3(4)t1, 12.3(4)t2, 12.3(4)t3, 12.3(4)t4, 12.3(4)t8, 12.3(4)tpc11a, 12.3(4)xd, 12.3(4)xd1, 12.3(4)xd2, 12.3(4)xe4, 12.3(4)xg1, 12.3(4)xg2, 12.3(4)xg4, 12.3(4)xg5, 12.3(4)xh, 12.3(4)xk, 12.3(4)xk1, 12.3(4)xk3, 12.3(4)xk4, 12.3(4)xq, 12.3(4)xq1, 12.3(5), 12.3(5)b1, 12.3(5a), 12.3(5a)b, 12.3(5a)b2, 12.3(5a)b5, 12.3(5b), 12.3(5c), 12.3(5e), 12.3(5f), 12.3(6), 12.3(6a), 12.3(6d), 12.3(6e), 12.3(6f), 12.3(7)ja, 12.3(7)ja1, 12.3(7)jx, 12.3(7)t, 12.3(7)t4, 12.3(7)t8, 12.3(7)t9, 12.3(7)t10, 12.3(7)t12, 12.3(7)xi3, 12.3(7)xi4, 12.3(7)xi7, 12.3(7)xr3, 12.3(7)xr4, 12.3(7)xr6, 12.3(7.7), 12.3(8)ja, 12.3(8)ja1, 12.3(8)t4, 12.3(8)t7, 12.3(8)t8, 12.3(8)t9, 12.3(8)t11, 12.3(8)xu2, 12.3(8)xy4, 12.3(8)xy5, 12.3(8)xy6, 12.3(8)ya1, 12.3(8)yd, 12.3(8)yf, 12.3(8)yg, 12.3(8)yg1, 12.3(8)yg2, 12.3(8)yg3, 12.3(8)yh, 12.3(8)yi, 12.3(8)yi1, 12.3(8)yi3, 12.3(9), 12.3(9a)bc, 12.3(9a)bc2, 12.3(9a)bc6, 12.3(9a)bc7, 12.3(9d), 12.3(9e), 12.3(10), 12.3(10c), 12.3(10d), 12.3(10e), 12.3(11), 12.3(11)t, 12.3(11)t4, 12.3(11)t5, 12.3(11)t6, 12.3(11)t8, 12.3(11)t9, 12.3(11)xl, 12.3(11)xl3, 12.3(11)yf, 12.3(11)yf2, 12.3(11)yf3, 12.3(11)yf4, 12.3(11)yj, 12.3(11)yk, 12.3(11)yk1, 12.3(11)yk2, 12.3(11)yl, 12.3(11)yn, 12.3(11)yr, 12.3(11)ys, 12.3(11)ys1, 12.3(11)yw, 12.3(12), 12.3(12b), 12.3(12e), 12.3(13), 12.3(13a), 12.3(13a)bc, 12.3(13a)bc1, 12.3(13b), 12.3(14)t, 12.3(14)t2, 12.3(14)t4, 12.3(14)t5, 12.3(14)ym4, 12.3(14)yq, 12.3(14)yq1, 12.3(14)yq3, 12.3(14)yq4, 12.3(14)yt, 12.3(14)yt1, 12.3(14)yu, 12.3(14)yu1, 12.3(15), 12.3(15b), 12.3(16), 12.3b, 12.3bc, 12.3bw, 12.3j, 12.3ja, 12.3jea, 12.3jeb, 12.3jec, 12.3jk, 12.3jx, 12.3t, 12.3tpc, 12.3xa, 12.3xb, 12.3xc, 12.3xd, 12.3xe, 12.3xf, 12.3xg, 12.3xh, 12.3xi, 12.3xj, 12.3xk, 12.3xl, 12.3xm, 12.3xn, 12.3xq, 12.3xr, 12.3xs, 12.3xt, 12.3xu, 12.3xv, 12.3xw, 12.3xx, 12.3xy, 12.3xz, 12.3ya, 12.3yb, 12.3yc, 12.3yd, 12.3ye, 12.3yf, 12.3yg, 12.3yh, 12.3yi, 12.3yj, 12.3yk, 12.3yl, 12.3ym, 12.3yn, 12.3yq, 12.3yr, 12.3ys, 12.3yt, 12.3yu, 12.3yw, 12.3yx, 12.3yz, 12.4, 12.4(1), 12.4(1b), 12.4(1c), 12.4(2)mr, 12.4(2)mr1, 12.4(2)t, 12.4(2)t1, 12.4(2)t2, 12.4(2)t3, 12.4(2)t4, 12.4(2)xa, 12.4(2)xb, 12.4(2)xb2, 12.4(3), 12.4(3)t2, 12.4(3a), 12.4(3b), 12.4(3d), 12.4(4)mr, 12.4(4)t, 12.4(4)t2, 12.4(5), 12.4(5b), 12.4(6)t, 12.4(6)t1, 12.4(7), 12.4(7a), 12.4(8), 12.4(9)t, 12.4ja, 12.4md, 12.4mr, 12.4sw, 12.4t, 12.4xa, 12.4xb, 12.4xc, 12.4xd, 12.4xe, 12.4xf, 12.4xg, 12.4xj, 12.4xk, 12.4xl, 12.4xm, 12.4xn, 12.4xp, 12.4xt, 12.4xv, 12.4xw, 7000
DragonflybsdDragonflybsd*, 1.0, 1.1, 1.2, 1.10.1
FreebsdFreebsd*, 0.4 1, 1.0, 1.1, 1.1.5, 1.1.5.1, 1.2, 1.5, 2.0, 2.0.1, 2.0.5, 2.1, 2.1.0, 2.1.5, 2.1.6, 2.1.6.1, 2.1.7, 2.1.7.1, 2.2, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.5.1, 4.0, 4.1, 4.1.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.6.1, 4.6.2, 4.7, 4.8, 4.8 Prerelease, 4.9, 4.9 Prerelease, 4.10, 4.10 Prerelease, 4.11, 4.11 P20 Release, 4.11 Release, 5.0, 5.1, 5.2, 5.2.1, 5.3, 5.4, 5.5, 5.5 Release, 5.5 Stable, 6, 6.0, 6.0 P5 Release, 6.1, 6.2, 6.2 Releng, 6.3, 6.3 Releng, 7.0, 7.0 Beta4, 7.0 Releng, 7.1
LinuxLinux Kernel*, 1.2.0, 1.3.0, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.9.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.0.20, 2.0.21, 2.0.22, 2.0.23, 2.0.24, 2.0.25, 2.0.26, 2.0.27, 2.0.28, 2.0.29, 2.0.30, 2.0.31, 2.0.32, 2.0.33, 2.0.34, 2.0.35, 2.0.36, 2.0.37, 2.0.38, 2.0.39, 2.1, 2.1.89, 2.1.132, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.2.9, 2.2.10, 2.2.11, 2.2.12, 2.2.13, 2.2.14, 2.2.15, 2.2.15 Pre20, 2.2.16, 2.2.17, 2.2.18, 2.2.19, 2.2.20, 2.2.21, 2.2.22, 2.2.23, 2.2.24, 2.2.25, 2.2.26, 2.2.27, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.15, 2.3.16, 2.3.17, 2.3.18, 2.3.19, 2.3.20, 2.3.21, 2.3.22, 2.3.23, 2.3.24, 2.3.25, 2.3.26, 2.3.27, 2.3.28, 2.3.29, 2.3.30, 2.3.31, 2.3.32, 2.3.33, 2.3.34, 2.3.35, 2.3.36, 2.3.37, 2.3.38, 2.3.39, 2.3.40, 2.3.41, 2.3.42, 2.3.43, 2.3.44, 2.3.45, 2.3.46, 2.3.47, 2.3.48, 2.3.49, 2.3.50, 2.3.51, 2.3.99, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8, 2.4.9, 2.4.9 Pre5, 2.4.10, 2.4.11, 2.4.12, 2.4.13, 2.4.14, 2.4.15, 2.4.16, 2.4.17, 2.4.18, 2.4.19, 2.4.20, 2.4.21, 2.4.22, 2.4.23, 2.4.23 Ow2, 2.4.24, 2.4.24 Ow1, 2.4.25, 2.4.26, 2.4.27, 2.4.28, 2.4.29, 2.4.30, 2.4.31, 2.4.32, 2.4.33, 2.4.33.2, 2.4.33.3, 2.4.33.4, 2.4.33.5, 2.4.34, 2.4.34.1, 2.4.34.2, 2.4.35, 2.4.35.2, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.5.6, 2.5.7, 2.5.8, 2.5.9, 2.5.10, 2.5.11, 2.5.12, 2.5.13, 2.5.14, 2.5.15, 2.5.16, 2.5.17, 2.5.18, 2.5.19, 2.5.20, 2.5.21, 2.5.22, 2.5.23, 2.5.24, 2.5.25, 2.5.26, 2.5.27, 2.5.28, 2.5.29, 2.5.30, 2.5.31, 2.5.32, 2.5.33, 2.5.34, 2.5.35, 2.5.36, 2.5.37, 2.5.38, 2.5.39, 2.5.40, 2.5.41, 2.5.42, 2.5.43, 2.5.44, 2.5.45, 2.5.46, 2.5.47, 2.5.48, 2.5.49, 2.5.50, 2.5.51, 2.5.52, 2.5.53, 2.5.54, 2.5.55, 2.5.56, 2.5.57, 2.5.58, 2.5.59, 2.5.60, 2.5.61, 2.5.62, 2.5.63, 2.5.64, 2.5.65, 2.5.66, 2.5.67, 2.5.68, 2.5.69, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.6.8.1, 2.6.8.1.5, 2.6.9, 2.6.10, 2.6.11, 2.6.11.1, 2.6.11.2, 2.6.11.3, 2.6.11.4, 2.6.11.5, 2.6.11.6, 2.6.11.7, 2.6.11.8, 2.6.11.9, 2.6.11.10, 2.6.11.11, 2.6.11.12, 2.6.11 Rc1 Bk6, 2.6.12, 2.6.12.1, 2.6.12.2, 2.6.12.3, 2.6.12.4, 2.6.12.5, 2.6.12.6, 2.6.12.12, 2.6.12.22, 2.6.13, 2.6.13.1, 2.6.13.2, 2.6.13.3, 2.6.13.4, 2.6.13.5, 2.6.14, 2.6.14.1, 2.6.14.2, 2.6.14.3, 2.6.14.4, 2.6.14.5, 2.6.14.6, 2.6.14.7, 2.6.15, 2.6.15.1, 2.6.15.2, 2.6.15.3, 2.6.15.4, 2.6.15.5, 2.6.15.6, 2.6.15.7, 2.6.15.11, 2.6.16, 2.6.16.1, 2.6.16.2, 2.6.16.3, 2.6.16.4, 2.6.16.5, 2.6.16.6, 2.6.16.7, 2.6.16.8, 2.6.16.9, 2.6.16.10, 2.6.16.11, 2.6.16.12, 2.6.16.13, 2.6.16.14, 2.6.16.15, 2.6.16.16, 2.6.16.17, 2.6.16.18, 2.6.16.19, 2.6.16.20, 2.6.16.21, 2.6.16.22, 2.6.16.23, 2.6.16.24, 2.6.16.25, 2.6.16.26, 2.6.16.27, 2.6.16.28, 2.6.16.29, 2.6.16.30, 2.6.16.31, 2.6.16.32, 2.6.16.33, 2.6.16.34, 2.6.16.35, 2.6.16.36, 2.6.16.37, 2.6.16.38, 2.6.16.39, 2.6.16.40, 2.6.16.41, 2.6.16.43, 2.6.16.44, 2.6.16.45, 2.6.16.46, 2.6.16.47, 2.6.16.48, 2.6.16.49, 2.6.16.50, 2.6.16.51, 2.6.16.52, 2.6.16.53, 2.6.16 Rc7, 2.6.17, 2.6.17.1, 2.6.17.2, 2.6.17.3, 2.6.17.4, 2.6.17.5, 2.6.17.6, 2.6.17.7, 2.6.17.8, 2.6.17.9, 2.6.17.10, 2.6.17.11, 2.6.17.12, 2.6.17.13, 2.6.17.14, 2.6.18, 2.6.18.0, 2.6.18.1, 2.6.18.2, 2.6.18.3, 2.6.18.4, 2.6.18.5, 2.6.18.6, 2.6.18.7, 2.6.18.8, 2.6.19, 2.6.19.1, 2.6.19.2, 2.6.19.3, 2.6.19.4, 2.6.20, 2.6.20.1, 2.6.20.2, 2.6.20.3, 2.6.20.4, 2.6.20.5, 2.6.20.6, 2.6.20.7, 2.6.20.8, 2.6.20.9, 2.6.20.10, 2.6.20.11, 2.6.20.12, 2.6.20.13, 2.6.20.14, 2.6.20.15, 2.6.21, 2.6.21.1, 2.6.21.2, 2.6.21.3, 2.6.21.4, 2.6.22, 2.6.22.1, 2.6.22.3, 2.6.22.4, 2.6.22.5, 2.6.22.6, 2.6.22.7, 2.6.22.16, 2.6.23, 2.6.23.1, 2.6.23.2, 2.6.23.3, 2.6.23.4, 2.6.23.5, 2.6.23.6, 2.6.23.7, 2.6.23.9, 2.6.23.14, 2.6.24, 2.6 Test9 Cvs, 3.25, 390
MicrosoftWindows 2000*
MicrosoftWindows 2003 Server*
MicrosoftWindows 286*
MicrosoftWindows 386*
MicrosoftWindows 95*
MicrosoftWindows 98*
MicrosoftWindows 98se*
MicrosoftWindows 9x*
MicrosoftWindows Ce*, 1.0, 1.01, 2.0, 2.10, 2.11, 2.12, 3.0, 3.0.9348, 3.0.11171, 4.0, 4.1, 4.2, 4.20.1081, 4.21.1088, 5.0, 5.1.1700, 5.2.318
MicrosoftWindows Me*
MicrosoftWindows Mobile*, 5.0, 6.0, 2003, 2003 Se, 2005
MicrosoftWindows Nt*, 3.0.1, 3.1, 3.5, 3.5.1, 4.0
MicrosoftWindows Server 2008*
MicrosoftWindows Vista*
MicrosoftWindows Xp*
MidnightbsdMidnightbsd*, 0.1-current
NetbsdNetbsd*, 1.0, 1.1, 1.2, 1.2.1, 1.3, 1.3.1, 1.3.2, 1.3.3, 1.4, 1.4.1, 1.4.2, 1.4.3, 1.5, 1.5.1, 1.5.2, 1.5.3, 1.6, 1.6.1, 1.6.2, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1, 2.1.1, 3.0, 3.0.1, 3.0.2, 3.1, 3.99.15, 4.0, Current
NetbsdNetbsd Current*, 20071027
OpenbsdOpenbsd*, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, Current
TrustedbsdTrustedbsd*

Vendor Advisories

Multiple Cisco products are affected by denial of service (DoS) vulnerabilities that manipulate the state of Transmission Control Protocol (TCP) connections By manipulating the state of a TCP connection, an attacker could force the TCP connection to remain in a long-lived state, possibly indefinitely If enough TCP connections are forced into a lo ...
<!-- Start - Changes for Security Advisory Channel --> Security Advisory ID SYMSA1188 Initial Publication Date: Advisory Status: Advisory Severity: Legacy ID 16 Oct 2009 Closed Low SA38 ...
<!--googleoff: all--> <!-- Support Core Service to be available throught the page --> CTX123649 Archive: Vulnerability in Citrix NetScaler and Citrix Access Gateway Enterprise Edition Could Result in Denial of Service ...
In September of 2008, Outpost24 demonstrated Sockstress, a proof of concept tool that exploited multiple well known vulnerabilities in the design of TCP The tool uses multiple techniques to cause resource exhaustion and a resulting denial of service on the target system When ProxySG is targeted, system resources will gradually deplete and ProxySG ...
<!-- Start - Changes for Security Advisory Channel --> Security Advisory ID SYMSA1189 Initial Publication Date: Advisory Status: Advisory Severity: Legacy ID 21 Oct 2009 Closed Low SA39 ...
The TCP implementation in Microsoft Windows Server 2003 allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by Sockstress, a readily available DoS tool  All iShared Windows products are vulnerable as they run on Windows Server 2 ...
Director’s TCP/IP stack implementation is vulnerable to an attack that can lead to resource exhaustion ...

Github Repositories

sockstress Sockstress (CVE-2008-4609) implementation using Go Install go get githubcom/marcelki/sockstress Usage Usage: sockstress [options] &lt;ip-address&gt; Options: -p The destination port to attack -i The network interface to use -d The delay between SYN packets You can choose your unit of time (eg 1ns, 0001s) -h Display this