CVE-2012-3062 — Improper Input Validation in Cisco IOS

CWE-20 — Improper Input ValidationCWE-193 — Off-by-one ErrorCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer5 documents5 sources
Severity
5.7MEDIUMNVD
EPSS
0.2%
top 61.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedApr 23
Latest updateMay 17

Description

Cisco IOS before 15.1(1)SY, when Multicast Listener Discovery (MLD) snooping is enabled, allows remote attackers to cause a denial of service (CPU consumption or device crash) via MLD packets on a network that contains many IPv6 hosts, aka Bug ID CSCtr88193.

CVSS vector

AV:A/AC:M/C:N/I:N/A:CExploitability: 5.5 | Impact: 6.9

Affected Packages1 packages

▶NVDcisco/ios15.1

🔴Vulnerability Details

2
GHSA
GHSA-62qx-cj8j-5j5q: Cisco IOS before 15↗2022-05-17
▶
CVEList
CVE-2012-3062: Cisco IOS before 15↗2014-04-23
▶

📋Vendor Advisories

1
Red Hat
Mozilla: Off-by-one error in OpenType Sanitizer (MFSA 2012-31)↗2012-04-24
▶

💬Community

1
Bugzilla
CVE-2011-3062 Mozilla: Off-by-one error in OpenType Sanitizer (MFSA 2012-31)↗2012-04-22
▶
CVE-2012-3062 — Improper Input Validation in Cisco IOS | cvebase