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cisco ios 12.1ex vulnerabilities and exploits

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7.1
CVSSv2
CVE-2005-1020
Secure Shell (SSH) 2 in Cisco IOS 12.0 up to and including 12.3 allows remote malicious users to cause a denial of service (device reload) (1) via a username that contains a domain name when using a TACACS+ server to authenticate, (2) when a new SSH session is in the login phase ...
Cisco Ios 12.0\\(24\\)s4Cisco Ios 12.0\\(24\\)s5Cisco Ios 12.0dbCisco Ios 12.0dcCisco Ios 12.0sxCisco Ios 12.0syCisco Ios 12.0xbCisco Ios 12.0xcCisco Ios 12.0xjCisco Ios 12.0xkCisco Ios 12.0xsCisco Ios 12.0xtCisco Ios 12.1\\(11b\\)e14Cisco Ios 12.1\\(13\\)e9Cisco Ios 12.1\\(20\\)ec1Cisco Ios 12.1\\(20\\)eoCisco Ios 12.1cxCisco Ios 12.1daCisco Ios 12.1euCisco Ios 12.1evCisco Ios 12.1xbCisco Ios 12.1xc
7.8
CVSSv2
CVE-2007-0479
Memory leak in the TCP listener in Cisco IOS 9.x, 10.x, 11.x, and 12.x allows remote malicious users to cause a denial of service by sending crafted TCP traffic to an IPv4 address on the IOS device.
Cisco Ios Transmission Control Protocol 12.0sCisco Ios Transmission Control Protocol 12.0scCisco Ios Transmission Control Protocol 12.0wCisco Ios Transmission Control Protocol 12.0wcCisco Ios Transmission Control Protocol 12.0xfCisco Ios Transmission Control Protocol 12.0xgCisco Ios Transmission Control Protocol 12.0xqCisco Ios Transmission Control Protocol 12.0xrCisco Ios Transmission Control Protocol 12.1azCisco Ios Transmission Control Protocol 12.1cxCisco Ios Transmission Control Protocol 12.1ecCisco Ios Transmission Control Protocol 12.1eoCisco Ios Transmission Control Protocol 12.1tCisco Ios Transmission Control Protocol 12.1xCisco Ios Transmission Control Protocol 12.1xhCisco Ios Transmission Control Protocol 12.1xiCisco Ios Transmission Control Protocol 12.1xtCisco Ios Transmission Control Protocol 12.1xuCisco Ios Transmission Control Protocol 12.1ybCisco Ios Transmission Control Protocol 12.1ycCisco Ios Transmission Control Protocol 12.1ydCisco Ios Transmission Control Protocol 12.0db
10
CVSSv2
CVE-2007-0480
Cisco IOS 9.x, 10.x, 11.x, and 12.x and IOS XR 2.0.x, 3.0.x, and 3.2.x allows remote malicious users to cause a denial of service or execute arbitrary code via a crafted IP option in the IP header in a (1) ICMP, (2) PIMv2, (3) PGM, or (4) URD packet.
Cisco Ios Transmission Control Protocol 12.0daCisco Ios Transmission Control Protocol 12.0dbCisco Ios Transmission Control Protocol 12.0sxCisco Ios Transmission Control Protocol 12.0syCisco Ios Transmission Control Protocol 12.0xcCisco Ios Transmission Control Protocol 12.0xdCisco Ios Transmission Control Protocol 12.0xkCisco Ios Transmission Control Protocol 12.0xlCisco Ios Transmission Control Protocol 12.1Cisco Ios Transmission Control Protocol 12.1aaCisco Ios Transmission Control Protocol 12.1eCisco Ios Transmission Control Protocol 12.1eaCisco Ios Transmission Control Protocol 12.1exCisco Ios Transmission Control Protocol 12.1eyCisco Ios Transmission Control Protocol 12.1xdCisco Ios Transmission Control Protocol 12.1xeCisco Ios Transmission Control Protocol 12.1xqCisco Ios Transmission Control Protocol 12.1xrCisco Ios Transmission Control Protocol 12.1xyCisco Ios Transmission Control Protocol 12.1xzCisco Ios Transmission Control Protocol 12.1yhCisco Ios Transmission Control Protocol 12.1yi
7.8
CVSSv2
CVE-2007-0481
Cisco IOS allows remote malicious users to cause a denial of service (crash) via a crafted IPv6 Type 0 Routing header.
Cisco Ios Transmission Control Protocol 12.0slCisco Ios Transmission Control Protocol 12.0spCisco Ios Transmission Control Protocol 12.0wcCisco Ios Transmission Control Protocol 12.0wtCisco Ios Transmission Control Protocol 12.0xhCisco Ios Transmission Control Protocol 12.0xiCisco Ios Transmission Control Protocol 12.0xsCisco Ios Transmission Control Protocol 12.0xvCisco Ios Transmission Control Protocol 12.1cxCisco Ios Transmission Control Protocol 12.1daCisco Ios Transmission Control Protocol 12.1euCisco Ios Transmission Control Protocol 12.1evCisco Ios Transmission Control Protocol 12.1xaCisco Ios Transmission Control Protocol 12.1xbCisco Ios Transmission Control Protocol 12.1xiCisco Ios Transmission Control Protocol 12.1xjCisco Ios Transmission Control Protocol 12.1xlCisco Ios Transmission Control Protocol 12.1xvCisco Ios Transmission Control Protocol 12.1xwCisco Ios Transmission Control Protocol 12.1ydCisco Ios Transmission Control Protocol 12.1yeCisco Ios Transmission Control Protocol 12.2bw
7.1
CVSSv2
CVE-2008-4609
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 info...
Cisco Ios 12.0\\(16\\)sc3Cisco Ios 12.2\\(3.4\\)bpCisco Ios 11.2xaCisco Ios 12.4\\(2\\)t2Cisco Ios 12.3ymCisco Ios 11.3\\(11b\\)Linux Linux Kernel 2.3.19Cisco Ios 12.0\\(21\\)s7Bsdi Bsd Os 1.1Cisco Ios 12.1\\(2\\)e1Cisco Ios 12.1xgCisco Ios 12.1\\(19\\)ewCisco Ios 12.3\\(14\\)ym4Cisco Ios 12.0\\(8\\)s1Linux Linux Kernel 2.6.20.6Linux Linux Kernel 2.3.31Cisco Ios 12.2\\(7b\\)Linux Linux Kernel 2.0.30Cisco Ios 12.0xcCisco Ios 12.3yqCisco Ios 10.0Cisco Ios 12.3\\(10\\)
7.8
CVSSv2
CVE-2010-0576
Unspecified vulnerability in Cisco IOS 12.0 up to and including 12.4, IOS XE 2.1.x up to and including 2.3.x prior to 2.3.2, and IOS XR 3.2.x up to and including 3.4.3, when Multiprotocol Label Switching (MPLS) and Label Distribution Protocol (LDP) are enabled, allows remote mali...
Cisco Ios 12.1eCisco Ios 12.1eaCisco Ios 12.1ydCisco Ios 12.1yeCisco Ios 12.2cxCisco Ios 12.2cyCisco Ios 12.2ircCisco Ios 12.2irdCisco Ios 12.2ixhCisco Ios 12.2mcCisco Ios 12.2seCisco Ios 12.2sedCisco Ios 12.2srcCisco Ios 12.2srdCisco Ios 12.2sxCisco Ios 12.2sxaCisco Ios 12.2syCisco Ios 12.2szCisco Ios 12.2xkCisco Ios 12.2xlCisco Ios 12.2xnCisco Ios 12.2yp
7.1
CVSSv2
CVE-2005-1021
Memory leak in Secure Shell (SSH) in Cisco IOS 12.0 up to and including 12.3, when authenticating against a TACACS+ server, allows remote malicious users to cause a denial of service (memory consumption) via an incorrect username or password.
Cisco Ios 12.1axCisco Ios 12.1azCisco Ios 12.1euCisco Ios 12.1ewCisco Ios 12.1xiCisco Ios 12.1xlCisco Ios 12.1xvCisco Ios 12.1yaCisco Ios 12.1yiCisco Ios 12.2Cisco Ios 12.2sCisco Ios 12.2seCisco Ios 12.2sxbCisco Ios 12.2sxdCisco Ios 12.2xnCisco Ios 12.2xsCisco Ios 12.3xdCisco Ios 12.3xeCisco Ios 12.3xlCisco Ios 12.3xmCisco Ios 12.3xyCisco Ios 12.3ya
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30924CVE-2024-3400overflowCVE-2024-23528CVE-2024-21338CVE-2024-3818CVE-2024-23535NULL pointer dereferenceelevation of privilege
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