Vulnerability record · CVE-2007-6279 · published 7 December 2007

CVE-2007-6279: Libflac vulnerability

Flac · Libflac

Multiple double free vulnerabilities in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via malformed (1) Seektable values or (2) Seektable Data Offsets in a .FLAC file.

9.3 CVSS 2.0 High EPSS 4.0% · top 9.9% CWE-399 · CWE-399

9.3CVSS 2.0 base score

4.0%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

10References

16 Jun 2026Last modified by NVD

Description

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Libflac Flac

References

Link	Tags
http://research.eeye.com/html/advisories/published/AD20071115.html
http://securityreason.com/securityalert/3423
http://www.kb.cert.org/vuls/id/544656	PatchUS Government Resource
http://www.securityfocus.com/archive/1/483765/100/200/threaded
http://www.securitytracker.com/id?1018974	Patch
http://research.eeye.com/html/advisories/published/AD20071115.html
http://securityreason.com/securityalert/3423
http://www.kb.cert.org/vuls/id/544656	PatchUS Government Resource
http://www.securityfocus.com/archive/1/483765/100/200/threaded
http://www.securitytracker.com/id?1018974	Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2007-6277Libflac memory buffer overflow vulnerabilityMultiple buffer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via…EPSS 6.7%7 Dec 2007 9.3CVE-2007-6278Libflac improper input validation vulnerabilityFree Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allows user-assisted remote attackers to force a client to download arbitrary files via the MIM…EPSS 2.1%7 Dec 2007 9.3CVE-2007-4619Libflac vulnerabilityMultiple integer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1, as used in Winamp before 5.5 and other products, allow user-assi…EPSS 6.7%12 Oct 2007 7.5CVE-2014-9028Libflac memory buffer overflow vulnerabilityHeap-based buffer overflow in stream_decoder.c in libFLAC before 1.3.1 allows remote attackers to execute arbitrary code via a crafted .flac file.EPSS 9.8%26 Nov 2014 7.5CVE-2014-8962Libflac memory buffer overflow vulnerabilityStack-based buffer overflow in stream_decoder.c in libFLAC before 1.3.1 allows remote attackers to execute arbitrary code via a crafted .flac file.EPSS 9.9%26 Nov 2014 8.8CVE-2010-0806Microsoft Internet Explorer Peer Objects use-after-free allows remote code executionInternet Explorer 6, 6 SP1 and 7 contain a use-after-free in the Peer Objects component (iepeers.dll), where an object is accessed after deletion, le…KEVEPSS 82%analysed10 Mar 2010 5.9CVE-2018-0180Cisco IOS Login Block feature denial-of-service via crafted login attemptsMultiple flaws in the Login Enhancements (Login Block) feature of Cisco IOS Software let an unauthenticated remote attacker trigger a reload of the d…KEVEPSS 4.9%analysed28 Mar 2018 5.9CVE-2018-0179Cisco IOS Login Block feature denial-of-service flawMultiple vulnerabilities in the Login Enhancements (Login Block) feature of Cisco IOS Software let an unauthenticated, remote attacker trigger a relo…KEVEPSS 4.9%analysed28 Mar 2018

Source: NIST National Vulnerability Database (record CVE-2007-6279), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.