VulnerabilityModified
CVE-2016-1925
Integer underflow in header.c in lha allows remote attackers to have unspecified impact via a large header size value for the (1) level0 or (2) level1 header in a lha archive, which triggers a buffer overflow.
CRITICAL 9.8EPSS 2.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Integer underflow in header.c in lha allows remote attackers to have unspecified impact via a large header size value for the (1) level0 or (2) level1 header in a lha archive, which triggers a buffer overflow.
- 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
- 2.99% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-191
- Affected
- lha for unix project/lha for unix
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2016/01/18/3Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/18/8Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-42
- http://www.openwall.com/lists/oss-security/2016/01/18/3Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/18/8Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-42
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.