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9.8
CVSSv3

CVE-2019-11577

Published: 28/04/2019 Updated: 29/04/2019
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

dhcpcd prior to 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.

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Vendor Advisories

Debian CVElist Bug Report Logs: dhcpcd5: CVE-2019-11578: auth: Use consttime_memequal to avoid latency attack
Debian Bug report logs - #928056 dhcpcd5: CVE-2019-11578: auth: Use consttime_memequal to avoid latency attack Package: src:dhcpcd5; Maintainer for src:dhcpcd5 is Scott Leggett <scott@slidau>; Reported by: "Timo Sigurdsson" <public_timos@silentcreekde> Date: Sat, 27 Apr 2019 01:57:01 UTC Severity: serious Tags: f ...
Debian CVElist Bug Report Logs: dhcpcd5: CVE-2019-11766: DHCPv6: Potential read overflow with D6_OPTION_PD_EXCLUDE
Debian Bug report logs - #928440 dhcpcd5: CVE-2019-11766: DHCPv6: Potential read overflow with D6_OPTION_PD_EXCLUDE Package: dhcpcd5; Maintainer for dhcpcd5 is Scott Leggett <scott@slidau>; Source for dhcpcd5 is src:dhcpcd5 (PTS, buildd, popcon) Reported by: "Timo Sigurdsson" <public_timos@silentcreekde> Date: Sa ...
Debian CVElist Bug Report Logs: dhcpcd5: CVE-2019-11579: DHCP: Fix a potential 1 byte read overflow with DHO_OPTSOVERLOADED
Debian Bug report logs - #928104 dhcpcd5: CVE-2019-11579: DHCP: Fix a potential 1 byte read overflow with DHO_OPTSOVERLOADED Package: src:dhcpcd5; Maintainer for src:dhcpcd5 is Scott Leggett <scott@slidau>; Reported by: "Timo Sigurdsson" <public_timos@silentcreekde> Date: Sat, 27 Apr 2019 01:57:01 UTC Severity: s ...
Debian CVElist Bug Report Logs: dhcpcd5: CVE-2019-11577: DHCPv6: Fix a potential buffer overflow reading NA/TA addresses
Debian Bug report logs - #928105 dhcpcd5: CVE-2019-11577: DHCPv6: Fix a potential buffer overflow reading NA/TA addresses Package: src:dhcpcd5; Maintainer for src:dhcpcd5 is Scott Leggett <scott@slidau>; Reported by: "Timo Sigurdsson" <public_timos@silentcreekde> Date: Sat, 27 Apr 2019 01:57:01 UTC Severity: seri ...

References

CWE-119https://roy.marples.name/git/dhcpcd.git/commit/?id=8d11b33f6c60e2db257130fa383ba76b6018bcf6https://roy.marples.name/archives/dhcpcd-discuss/0002415.htmlhttp://www.securityfocus.com/bid/108090https://nvd.nist.govhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928056
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322CVE-2006-4304wirelessCVE-2023-23022local file inclusionCVE-2024-27058CVE-2024-33820open redirectCVE-2024-27079
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