PT-2018-2625 · Gnu+4 · Gnu Binutils+4

Published 2018-11-27 · Updated 2024-06-15 · CVE-2018-20671

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GNU Binutils versions through 2.31.1

Description The issue is related to an integer overflow vulnerability in the load specific debug section function in objdump.c, which can trigger a heap-based buffer overflow via a crafted section size. This vulnerability may allow an attacker to cause a denial of service.

Recommendations For GNU Binutils versions through 2.31.1, update to a version that contains a fix for this issue to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Overflow

Memory Corruption

Weakness Enumeration

CWE-190

CWE-787

Related Identifiers

ALT-PU-2019-1204

ALT-PU-2019-1367

ALT-PU-2019-3046

BDU:2019-01241

CVE-2018-20671

OPENSUSE-SU-2019:2415-1

OPENSUSE-SU-2019:2432-1

OPENSUSE-SU-2019_2415-1

OPENSUSE-SU-2019_2432-1

OPENSUSE-SU-2024:10651-1

SUSE-SU-2019:2650-1

SUSE-SU-2019:2779-1

SUSE-SU-2019:2780-1

USN-4336-1

USN-4336-2

USN-6413-1

Affected Products

Alt Linux

Astra Linux

Gnu Binutils

Suse

Ubuntu

References · 701

• 🔥 https://sourceware.org/bugzilla/show_bug.cgi?id=24005 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4491 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9070 · Security Note
• https://ubuntu.com/security/CVE-2018-8945 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07745 · Security Note
• https://bdu.fstec.ru/vul/2023-07733 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17794 · Security Note
• https://ubuntu.com/security/CVE-2017-9039 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00574 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6966 · Security Note
• https://bdu.fstec.ru/vul/2023-07771 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2019:2779-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03809 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35205 · Security Note
• https://bdu.fstec.ru/vul/2024-06973 · Security Note