CVE-2013-0894: n/a vulnerability

CVE-2013-0894: Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libav...

Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libavcodec in FFmpeg through 1.1.3, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other products, allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds array access) or possibly have unspecified other impact via vectors involving a zero value for a bark map size.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 14:41 UTC (UTC+00:00)

Security readout for executives and security teams

This flaw affects older Vorbis audio parsing code in FFmpeg/libavcodec and Chrome builds that bundled it. A malicious media file could crash the application and the CVE leaves room for other unspecified impact. The sources show vendor fixes existed in 2013, but provide no evidence of active exploitation. Likely exposure is limited to legacy systems, unsupported Chrome versions, or applications that still bundle vulnerable FFmpeg/libavcodec code. Products using independent or updated media decoders may not be affected; the bundle does not enumerate all downstream products. Treat this as a legacy exposure cleanup item unless old media-processing software is internet-facing or processes untrusted files. The business risk is primarily service disruption, with incomplete evidence about broader impact. Mitigation focus: Upgrade FFmpeg/libavcodec beyond 1.1.3 or apply the referenced vendor fixes.; Ensure Chrome is newer than the fixed 25.0.1364.97 or 25.0.1364.99 releases.; Check Ubuntu and openSUSE advisories for distribution-specific patched packages..

Prepared: Jun 24, 2026, 11:46 UTC (UTC+00:00)

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

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 23, 2013, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

2Source 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
https://code.google.com/p/chromium/issues/detail?id=168473CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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