CVE-2016-1925 — CRITICAL (9.8)

Vulnerability 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 Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Lha For Unix Project	Lha For Unix	-

Related Weaknesses (CWE)

CWE-191

References

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

FAQ

What is CVE-2016-1925?

CVE-2016-1925 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2016-1925?

CVE-2016-1925 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2016-1925?

Check the references section above for vendor advisories and patch information. Affected products include: Lha For Unix Project Lha For Unix.