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Medium, CVSS 5.5amended

Exiv2 has a denial of service due to unbounded recursion in QuickTimeVideo::multipleEntriesDecoder

CVE-2024-25112GHSA-crmj-qh74-2r36

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (exiv2 0.16.1), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • PyPI exiv2

    Affected
    >= 0.16.0, < 0.16.1
    Fixed in
    0.16.1

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
5.5 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
  • CVE-2024-25112: 0.22% estimated exploitation activity in the next 30 days; percentile 12.68 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Impact A denial-of-service was found in Exiv2 version v0.28.1: an unbounded recursion can cause Exiv2 to crash by exhausting the stack. The vulnerable function, QuickTimeVideo::multipleEntriesDecoder, was new in v0.28.0 (see https://github.com/Exiv2/exiv2/pull/2337), so Exiv2 versions before v0.28 are not affected. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The denial-of-service is triggered when Exiv2 is used to read the metadata of a crafted video file. Patches The bug is fixed in version v0.28.2. For more information Please see our security policy for information about Exiv2 security. Credit This bug was found by OSS-Fuzz.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 2 · amended ·

    Amended from ghsa record GHSA-crmj-qh74-2r36

  2. Revision 1 · created ·

    Published from osv record GHSA-crmj-qh74-2r36

Agent brief

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# Patch Next advisory brief: CVE-2024-25112

Advisory: Exiv2 has a denial of service due to unbounded recursion in QuickTimeVideo::multipleEntriesDecoder
IDs: CVE-2024-25112, GHSA-crmj-qh74-2r36
Record: https://patchnext.com/advisories/cve-2024-25112 (revision 2, source checked 26 Oct 2026, 13:22 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 5.5)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: exiv2 0.16.1. A vendor fix does not mean a deployment is fixed.

## Affected components
- PyPI exiv2: affected >= 0.16.0, < 0.16.1; fixed in 0.16.1

## Suggested inspection (read-only)
- `python -m pip show exiv2`: prints the installed version. Run with the environment that serves production active.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on exiv2.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/GHSA-crmj-qh74-2r36 (OSV record GHSA-crmj-qh74-2r36 lists affected ranges: PyPI exiv2 >=0.16.0 <0.16.1 (fixed))
- Verified: https://github.com/advisories/GHSA-crmj-qh74-2r36 (GitHub-reviewed advisory GHSA-crmj-qh74-2r36 lists affected ranges: PyPI exiv2 >=0.16.0 <0.16.1)

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