CVE-2012-1315 — Missing Release of Memory after Effective Lifetime in Cisco IOS

CWE-3994 documents4 sources
Severity
7.8HIGHNVD
EPSS
2.1%
top 15.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedMar 29
Latest updateMay 17

Description

Memory leak in the SIP inspection feature in the Zone-Based Firewall in Cisco IOS 12.4, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted transit SIP traffic, aka Bug ID CSCti46171.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages1 packages

â–¶NVDcisco/ios4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-6pmp-x933-f34g: Memory leak in the SIP inspection feature in the Zone-Based Firewall in Cisco IOS 12↗2022-05-17
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CVEList
CVE-2012-1315: Memory leak in the SIP inspection feature in the Zone-Based Firewall in Cisco IOS 12↗2012-03-29
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📋Vendor Advisories

1
Cisco
Cisco IOS Software Zone-Based Firewall Vulnerabilities↗2012-03-28
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CVE-2012-1315 — Cisco IOS vulnerability | cvebase