PT-2018-8820 · Cisco · Cisco Thor Decoder

Published 2018-08-09 · Updated 2019-10-03 · CVE-2018-0429

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Thor decoder before commit 18de8f9f0762c3a542b1122589edb8af859d9813

Description The issue is a stack-based buffer overflow that allows local users to cause a denial of service and execute arbitrary code via a crafted non-conformant Thor bitstream.

Recommendations For versions before commit 18de8f9f0762c3a542b1122589edb8af859d9813, update to a version that includes the fix for this issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-0429

Affected Products

Cisco Thor Decoder

References · 4

• https://github.com/cisco/thor/commit/18de8f9f0762c3a542b1122589edb8af859d9813 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0429 · Security Note
• https://osv.dev/vulnerability/CVE-2018-0429 · Vendor Advisory
• http://securityfocus.com/bid/105059 · Note