GHSA-x3f4-45xf-rjm7
`ruzstd` uninit and out-of-bounds memory reads
GHSA-x3f4-45xf-rjm7 is a vulnerability with no CVSS score yet in ruzstd, published November 28, 2024. No source lists public exploit code. Fixed in ruzstd 0.7.3.
- Severity
- UnratedNo CVSS score yet
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
0.7.3ruzstd
Description
Affected versions of ruzstd miscalculate the length of the allocated and init section of its internal RingBuffer, leading to uninitialized or out-of-bounds reads in copy_bytes_overshooting of up to 15 bytes.
This may result in up to 15 bytes of memory contents being written into the decoded data when decompressing a crafted archive. This may occur multiple times per archive.
Affected packages
| Package | Affected | Fixed |
|---|---|---|
ruzstdcrates.io | 0.7.0 up to 0.7.3 | 0.7.3 |
What each source reports
GitHub AdvisoriesNo score
`ruzstd` uninit and out-of-bounds memory reads
Affected versions of ruzstd miscalculate the length of the allocated and init section of its internal RingBuffer, leading to uninitialized or out-of-bounds reads in copy_bytes_overshooting of up to 15 bytes.
This may result in up to 15 bytes of memory contents being written into the decoded data when decompressing a crafted archive. This may occur multiple times per archive.
- Record
GHSA-x3f4-45xf-rjm7- Weakness
- CWE-125
- Updated
- 2026-11-02
OSVNo score
`ruzstd` uninit and out-of-bounds memory reads
Affected versions of ruzstd miscalculate the length of the allocated and init section of its internal RingBuffer, leading to uninitialized or out-of-bounds reads in copy_bytes_overshooting of up to 15 bytes.
This may result in up to 15 bytes of memory contents being written into the decoded data when decompressing a crafted archive. This may occur multiple times per archive.
- Record
GHSA-x3f4-45xf-rjm7- Weakness
- CWE-125
- Updated
- 2026-11-02
OSVRUSTSEC-2024-0400No score
`ruzstd` uninit and out-of-bounds memory reads
Affected versions of ruzstd miscalculate the length of the allocated
and init section of its internal RingBuffer, leading to uninitialized
or out-of-bounds reads in copy_bytes_overshooting of up to 15 bytes.
This may result in up to 15 bytes of memory contents being written into the decoded data when decompressing a crafted archive. This may occur multiple times per archive.
- Record
RUSTSEC-2024-0400- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.