CVE-2018-18483 — Vulnetix

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CVE-2018-18483 PUBLISHED

The get_count function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31, allows remote attackers to cause a denial of service (malloc called with the result of an integer-overflowing calculation) or possibly have unspecified other impact via a crafted string, as demonstrated by c++filt.

EPSS 0.25% · 48.4th percentile

Risk Scores

EPSS Score

0.25%

48.4th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	libiberty	0, 20141014-1, 20160215-1
Ubuntu:18.04:LTS	binutils	2.30-21ubuntu1~18.04.2, 2.30-21ubuntu1~18.04.1, 2.30-21ubuntu1~18.04
Ubuntu:Pro:14.04:LTS	binutils	2.24-5ubuntu14.2+esm7, 2.24-5ubuntu14.2+esm8, 2.24-5ubuntu14.2+esm2
Ubuntu:Pro:16.04:LTS	binutils	2.26-7ubuntu2, 2.26-8ubuntu1, 2.26-8ubuntu2
Ubuntu:18.04:LTS	libiberty	0, 20170913-1

Timeline

Oct 18, 2018 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score
Mar 5, 2023 EPSS Score

References

https://ubuntu.com/security/notices/USN-4326-1 vendor-advisory
https://ubuntu.com/security/CVE-2018-18483 third-party-advisory
https://ubuntu.com/security/notices/USN-4336-1 vendor-advisory
https://ubuntu.com/security/notices/USN-4336-2 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2018-18483 third-party-advisory

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