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CVE-2007-4619

Multiple integer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1, as used in...

9.3 HighFix available

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Exploit likelihood

6.75%Down 3.2 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.3

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Record
CVE-2007-4619
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-189
Updated
2026-11-02
CVE List No score

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Record
CVE-2007-4619
Updated
2026-11-02
EUVDEUVD-2007-4601 No score

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Record
EUVD-2007-4601
Updated
2026-11-03
GitHub AdvisoriesGHSA-26g4-r5qf-54qp No score

Multiple integer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1, as used in...

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Record
GHSA-26g4-r5qf-54qp
Updated
2026-11-02
OSV No score

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Record
CVE-2007-4619
Updated
2026-11-02
OSVDEBIAN-CVE-2007-4619 No score

Multiple 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-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.

Record
DEBIAN-CVE-2007-4619
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
flac
Debian:12
 before 1.2.1-1
1.2.1-1
flac
Debian:13
 before 1.2.1-1
1.2.1-1
flac
Debian:14
 before 1.2.1-1
1.2.1-1
flac
Debian:4.0
 before 1.1.2-8, plus listed versions
1.1.2-6
1.1.2-8
flac
Debian:3.1
 before 1.1.1-5sarge1, plus listed versions
1.1.1-5
1.1.1-5sarge1
flac
Red Hat:enterprise_linux:4::as
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-debuginfo
Red Hat:enterprise_linux:4::as
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-devel
Red Hat:enterprise_linux:4::as
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
xmms-flac
Red Hat:enterprise_linux:4::as
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac
Red Hat:enterprise_linux:4::desktop
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
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Affected packages
PackageAffectedFixed
flac-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-devel
Red Hat:enterprise_linux:4::desktop
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
xmms-flac
Red Hat:enterprise_linux:4::desktop
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac
Red Hat:enterprise_linux:4::es
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-debuginfo
Red Hat:enterprise_linux:4::es
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-devel
Red Hat:enterprise_linux:4::es
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
xmms-flac
Red Hat:enterprise_linux:4::es
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac
Red Hat:enterprise_linux:4::ws
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-debuginfo
Red Hat:enterprise_linux:4::ws
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac-devel
Red Hat:enterprise_linux:4::ws
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
xmms-flac
Red Hat:enterprise_linux:4::ws
 before 0:1.1.0-7.el4_5.2
0:1.1.0-7.el4_5.2
flac
Red Hat:enterprise_linux:5::client_workstation
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac-debuginfo
Red Hat:enterprise_linux:5::client_workstation
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac-devel
Red Hat:enterprise_linux:5::client_workstation
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac
Red Hat:enterprise_linux:5::client
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac
Red Hat:enterprise_linux:5::server
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1
flac-devel
Red Hat:enterprise_linux:5::server
 before 0:1.1.2-28.el5_0.1
0:1.1.2-28.el5_0.1

History

History
RecordedChangedSources
aliasesEUVD
aliases
affected, aliases, facts, references, titleGitHub Advisories, OSV
first indexedCVE List, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2007-4619 is a high vulnerability (CVSS 9.3) in Flac Libflac, published October 12, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.75%, the 93rd percentile. Fixed in flac 1.2.1-1.

References

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