Is CVE-2012-1178 in the CISA KEV catalog?

No. CVE-2012-1178 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-1178?

CVE-2012-1178 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2012-1178?

CVE-2012-1178 has an EPSS score of 2.50% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-1178?

Upgrade pidgin on debian 11 to 2.10.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2012-1178

MEDIUMEPSS 83th pctl

5.0

CVSS v2

NVD

Description

The msn_oim_report_to_user function in oim.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.2 allows remote servers to cause a denial of service (application crash) via an OIM message that lacks UTF-8 encoding.

CWE-399Resource Management Errors

How to fix

Remediation Available

pidginDebian

Fixed in:2.10.2-1CVE-2012-1178

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.50%probability of exploitation in 30 days

83rdpercentile

Elevated risk: more likely to be exploited than 83% of all known CVEs.

References

Vendor Advisory1

pidgin.im

Other references8

Related Vulnerabilities

Other CWE-399 (Resource Management Errors) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2009-3103	High	10.0	90%	-	-
CVE-2009-0075	High	9.3	85%	-	-
CVE-2005-1790	Low	2.6	83%	-	-
CVE-2010-0806	High	8.8	82%	KEV	-
CVE-2009-2526	High	7.8	82%	-	-
CVE-2015-1868	High	7.8	82%	-	Fix

Embed a live status badge for CVE-2012-1178

Markdown

[![CVE-2012-1178](https://tridentstack.com/cve/badge/CVE-2012-1178.svg)](https://tridentstack.com/cve/CVE-2012-1178)

HTML

<a href="https://tridentstack.com/cve/CVE-2012-1178"><img src="https://tridentstack.com/cve/badge/CVE-2012-1178.svg" alt="CVE-2012-1178"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.