CVE-2018-20712

Published: Jan 15, 2019Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.

Affected (1)

Products: Gnu: Binutils

Gnu

1 product

Binutils

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Gnu Binutils	Version 2.31.1

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (8)

http://www.securityfocus.com/bid/106563

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88629

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://sourceware.org/bugzilla/show_bug.cgi?id=24043

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://support.f5.com/csp/article/K38336243

Source: cve@mitre.org

Third Party Advisory

http://www.securityfocus.com/bid/106563

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88629

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingThird Party Advisory

https://sourceware.org/bugzilla/show_bug.cgi?id=24043

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingThird Party Advisory

https://support.f5.com/csp/article/K38336243

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.