OSV-2022-1143 UNKNOWN READ in Ins_MSIRP
Not scored
Published
Check this codebase for OSV-2022-1143 and fix it if it is affected.
What it is: OSV-2022-1143 is a vulnerability in ghostscript, published on 6 Nov 2022.
Exploitation: There is no known exploitation of OSV-2022-1143 in the wild and no public exploit code.
Affected packages and fixed versions:
- ghostscript (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-2022-1143/ (Markdown: https://insights.sbomify.com/OSV-2022-1143/index.md)
An unknown read vulnerability in Ins_MSIRP allows attackers to potentially disclose sensitive memory contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2022-1143?
OSV-2022-1143 is a vulnerability in ghostscript, published on 6 Nov 2022.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53052
Crash type: UNKNOWN READ
Crash state:
Ins_MSIRP
RunIns
Instance_Reset
Which versions are affected by OSV-2022-1143?
1 open source package ship an affected version, including ghostscript.
| Package | Affected | Fixed in |
|---|---|---|
ghostscript OSS-Fuzz | All versions | None |
How do I fix OSV-2022-1143?
No fix has been published for OSV-2022-1143 yet. Limit exposure of the affected software until one is available.
Is OSV-2022-1143 being exploited?
There is no known exploitation of OSV-2022-1143 in the wild and no public exploit code.