Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2015-0646

Published: Mar 26, 2015 | Modified: Apr 12, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2015-0646
CWEhttps://cwe.mitre.org/data/definitions/399.html

Memory leak in the TCP input module in Cisco IOS 12.2, 12.4, 15.0, 15.2, 15.3, and 15.4 and IOS XE 3.3.xXO, 3.5.xE, 3.6.xE, 3.8.xS through 3.10.xS before 3.10.5S, and 3.11.xS and 3.12.xS before 3.12.3S allows remote attackers to cause a denial of service (memory consumption or device reload) by sending crafted TCP packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum94811.

Affected Software

NameVendorStart VersionEnd Version
Ios_xeCisco3.3xo.0 (including)3.3xo.0 (including)
Ios_xeCisco3.3xo.1 (including)3.3xo.1 (including)
Ios_xeCisco3.3xo.2 (including)3.3xo.2 (including)
Ios_xeCisco3.5e.0 (including)3.5e.0 (including)
Ios_xeCisco3.5e.1 (including)3.5e.1 (including)
Ios_xeCisco3.5e.2 (including)3.5e.2 (including)
Ios_xeCisco3.5e.3 (including)3.5e.3 (including)
Ios_xeCisco3.6e.0 (including)3.6e.0 (including)
Ios_xeCisco3.6e.1 (including)3.6e.1 (including)
Ios_xeCisco3.8s.0 (including)3.8s.0 (including)
Ios_xeCisco3.8s.1 (including)3.8s.1 (including)
Ios_xeCisco3.8s.2 (including)3.8s.2 (including)
Ios_xeCisco3.8s_base (including)3.8s_base (including)
Ios_xeCisco3.9s.0 (including)3.9s.0 (including)
Ios_xeCisco3.9s.1 (including)3.9s.1 (including)
Ios_xeCisco3.9s.2 (including)3.9s.2 (including)
Ios_xeCisco3.10s.0 (including)3.10s.0 (including)
Ios_xeCisco3.10s.0a (including)3.10s.0a (including)
Ios_xeCisco3.10s.1 (including)3.10s.1 (including)
Ios_xeCisco3.10s.2 (including)3.10s.2 (including)
Ios_xeCisco3.10s.3 (including)3.10s.3 (including)
Ios_xeCisco3.10s.4 (including)3.10s.4 (including)
Ios_xeCisco3.11s.0 (including)3.11s.0 (including)
Ios_xeCisco3.11s.1 (including)3.11s.1 (including)
Ios_xeCisco3.11s.2 (including)3.11s.2 (including)
Ios_xeCisco3.11s.3 (including)3.11s.3 (including)
Ios_xeCisco3.11s.4 (including)3.11s.4 (including)
Ios_xeCisco3.12s.0 (including)3.12s.0 (including)
Ios_xeCisco3.12s.1 (including)3.12s.1 (including)

References

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