CVE-2016-2530

MEDIUM

Description

The dissct_rsl_ipaccess_msg function in epan/dissectors/packet-rsl.c in the RSL dissector in Wireshark 1.12.x before 1.12.10 and 2.0.x before 2.0.2 mishandles the case of an unrecognized TLV type, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted packet, a different vulnerability than CVE-2016-2531.

References

http://lists.opensuse.org/opensuse-updates/2016-03/msg00015.html

http://lists.opensuse.org/opensuse-updates/2016-03/msg00016.html

http://www.debian.org/security/2016/dsa-3516

http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html

http://www.securitytracker.com/id/1035118

http://www.wireshark.org/security/wnpa-sec-2016-10.html

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11829

https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2930d3105c3ff2bfb1278b34ad10e2e71c3b8fb0

https://security.gentoo.org/glsa/201604-05

Details

Source: MITRE

Published: 2016-02-28

Updated: 2017-09-08

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 5.9

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

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM