VulnerabilityModified
CVE-2023-39743
lrzip-next LZMA v23.01 was discovered to contain an access violation via the component /bz3_decode_block src/libbz3.c.
MEDIUM 5.3EPSS 0.83%
Does this matter?
Lower severity and a low EPSS score (0.83%). Track it; it rarely justifies an emergency change on its own.
Description
lrzip-next LZMA v23.01 was discovered to contain an access violation via the component /bz3_decode_block src/libbz3.c.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.83% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- pete4abw/lzma software development kit
- Source
- cve@mitre.org
References
- https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084
- https://github.com/huanglei3/lrzip-next-poc/tree/mainTechnical Description
- https://github.com/pete4abw/lrzip-next/issues/132Exploit, Issue Tracking
- https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084
- https://github.com/huanglei3/lrzip-next-poc/tree/mainTechnical Description
- https://github.com/pete4abw/lrzip-next/issues/132Exploit, Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.