CVE-2012-1367: n/a vulnerability

CVE-2012-1367: The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to caus...

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 00:46 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE describes a Cisco IOS flaw that can crash a router route processor when it handles a malformed BGP UPDATE. For businesses, the concern is network disruption, especially on routers participating in BGP. The provided sources do not show active exploitation or a CVSS score. Exposure is most likely where affected Cisco IOS versions process BGP UPDATE messages. The bundle does not define exact platforms, configurations, or fixed releases, so inventory and Cisco guidance are needed to confirm impact. Treat this as a priority for routing infrastructure owners, not as a broad enterprise endpoint issue. Affected BGP routers could suffer outages, but the provided evidence is limited and does not show active exploitation. Mitigation focus: Identify Cisco IOS devices running 12.0, 12.2, 15.0, 15.1, or 15.2.; Check Cisco guidance for Bug ID CSCtq06538 and applicable fixed releases.; Prioritize routers participating in BGP, especially edge or service-provider-facing systems..

Prepared: Jun 27, 2026, 17:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 6, 2012, 15:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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