CVE-2016-1925 - Integer underflow in header.c in lha allows remote attackers to have unspecified impact via a large

CVE-2016-1925

Summary

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.

References

http://www.openwall.com/lists/oss-security/2016/01/18/3
http://www.openwall.com/lists/oss-security/2016/01/18/8
https://security.gentoo.org/glsa/202007-42

Vulnerable Configurations

cpe:2.3:a:lha_for_unix_project:lha_for_unix:-:*:*:*:*:*:*:*
cpe:2.3:a:lha_for_unix_project:lha_for_unix:-:*:*:*:*:*:*:*

CVSS

Base:	7.5 (as of 27-07-2020 - 03:15)
Impact:
Exploitability:

CWE

CWE-191

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:L/Au:N/C:P/I:P/A:P

refmap via4

gentoo	GLSA-202007-42
mlist	[oss-security] 20160118 Buffer Overflow in lha compression utility [oss-security] 20160118 Re: Buffer Overflow in lha compression utility

Last major update

27-07-2020 - 03:15

Published

23-01-2017 - 21:59

Last modified

27-07-2020 - 03:15