OSV-2024-340 Heap-buffer-overflow in Exiv2::AsfVideo::GUIDTag::GUIDTag
Not scored
Published
Check this codebase for OSV-2024-340 and fix it if it is affected.
What it is: OSV-2024-340 is a memory corruption vulnerability in exiv2, published on 30 Apr 2024.
Exploitation: There is no known exploitation of OSV-2024-340 in the wild and no public exploit code.
Affected packages and fixed versions:
- exiv2 (OSS-Fuzz): affected all versions; no fix listed
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/OSV-2024-340/ (Markdown: https://insights.sbomify.com/OSV-2024-340/index.md)
A heap-buffer-overflow in Exiv2's ASF video parser allows attackers to cause crashes or potentially execute code via malicious files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is OSV-2024-340?
OSV-2024-340 is a memory corruption vulnerability in exiv2, published on 30 Apr 2024.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68210
Crash type: Heap-buffer-overflow READ 8
Crash state:
Exiv2::AsfVideo::GUIDTag::GUIDTag
Exiv2::AsfVideo::streamProperties
Exiv2::AsfVideo::decodeBlock
Which versions are affected by OSV-2024-340?
1 open source package ship an affected version, including exiv2.
| Package | Affected | Fixed in |
|---|---|---|
exiv2 OSS-Fuzz | All versions | None |
How do I fix OSV-2024-340?
No fix has been published for OSV-2024-340 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is OSV-2024-340 being exploited?
There is no known exploitation of OSV-2024-340 in the wild and no public exploit code.