Vulnerability GHSA-x3f4-45xf-rjm7

Medium Risk
MEDIUM RISK
CVSS Score: 6.0
Score Range: 4.0–6.9
Medium severity vulnerabilities (CVSS 4.0–6.9). Important issues that meaningfully reduce security confidence.
1 year ago
December 02, 2024 at 09:34 PM UTC
`ruzstd` uninit and out-of-bounds memory reads
0.7.0 - 0.7.2
0.7.0 - 0.7.2

Summary

`ruzstd` uninit and out-of-bounds memory reads

Details

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.

Impacted packages

Timeline

Published
1 year ago
December 02, 2024 at 09:34 PM UTC
Fixed (0.7.3)
1 year ago
November 28, 2024 at 10:18 AM UTC
Last Modified
1 month ago
September 10, 2026 at 03:50 AM UTC