CVE-2013-7012: n/a vulnerability

CVE-2013-7012: The get_siz function in libavcodec/jpeg2000dec.c in FFmpeg before 2.1 does not prevent attempts to use non-...

The get_siz function in libavcodec/jpeg2000dec.c in FFmpeg before 2.1 does not prevent attempts to use non-zero image offsets, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG2000 data.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 17:53 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old FFmpeg JPEG2000 parsing flaw. A specially crafted media file could make vulnerable FFmpeg versions crash through out-of-bounds array access. The public record also says unspecified other impact may be possible, but does not define it. Exposure is most likely where FFmpeg before 2.1, or software bundling its libavcodec, processes untrusted JPEG2000 files. Media upload, transcoding, preview, archival, and scanning workflows are the main places to check. Prioritize remediation for internet-facing or customer-facing media processing. This is not documented as actively exploited, but crafted-file denial of service can disrupt media workflows and may affect third-party software that embeds old FFmpeg. Mitigation focus: Upgrade FFmpeg to 2.1 or a vendor-supported fixed package.; Check distribution advisories for backported fixes in packaged FFmpeg builds.; Identify applications that bundle FFmpeg rather than using the system package..

Prepared: Jun 14, 2026, 15:13 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

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2013-7012 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 9, 2013, 11:00 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

4Source 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://github.com/FFmpeg/FFmpeg/commit/780669ef7c23c00836a24921fcc6b03be2b8ca4aCVE reference · x_refsource_CONFIRM
GLSA-201603-06CVE reference · vendor-advisory, x_refsource_GENTOO
https://trac.ffmpeg.org/ticket/3080CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.