OSV-2024-369 Segv on unknown address in pcpp::IPv6Layer::~IPv6Layer
Not scored
Published
Check this codebase for OSV-2024-369 and fix it if it is affected.
What it is: OSV-2024-369 is a vulnerability in pcapplusplus, published on 30 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of OSV-2024-369 in the wild and no public exploit code.
Affected packages and fixed versions:
- pcapplusplus (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-2024-369/ (Markdown: https://insights.sbomify.com/OSV-2024-369/index.md)
A null pointer dereference in the IPv6Layer destructor of the PcapPlusPlus library can cause a segmentation fault, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2024-369?
OSV-2024-369 is a vulnerability in pcapplusplus, published on 30 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67967
Crash type: Segv on unknown address
Crash state:
pcpp::IPv6Layer::~IPv6Layer
pcpp::IPv6Layer::~IPv6Layer
pcpp::Packet::destructPacketData
Which versions are affected by OSV-2024-369?
1 open source package ship an affected version, including pcapplusplus.
| Package | Affected | Fixed in |
|---|---|---|
pcapplusplus OSS-Fuzz | All versions | None |
How do I fix OSV-2024-369?
No fix has been published for OSV-2024-369 yet. Limit exposure of the affected software until one is available.
Is OSV-2024-369 being exploited?
There is no known exploitation of OSV-2024-369 in the wild and no public exploit code.