VulnerabilityModified
CVE-2018-10685
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the lzma_decompress_buf function of stream.c, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
CRITICAL 9.8EPSS 2.45%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the lzma_decompress_buf function of stream.c, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.45% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- long range zip project/long range zip
- Source
- cve@mitre.org
References
- https://github.com/ckolivas/lrzip/issues/95Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html
- https://github.com/ckolivas/lrzip/issues/95Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.