PT-2017-6521 · Musl+2 · Musl Libc+2

Rich Felker · Published 2017-08-18 · Updated 2024-10-17 · CVE-2015-1817

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions musl libc versions 0.9.15 through 1.0.4 musl libc versions 1.1.0 through 1.1.7

Description A stack-based buffer overflow issue exists in the inet pton function in musl libc, which could allow attackers to have an unspecified impact. The issue is related to unknown vectors.

Recommendations For musl libc versions 0.9.15 through 1.0.4, update to a version outside of this range to resolve the issue. For musl libc versions 1.1.0 through 1.1.7, update to a version outside of this range to resolve the issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2024-13885

CVE-2015-1817

USN-4768-1

Affected Products

Alt Linux

Ubuntu

Musl Libc

References · 34

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/glibc_realpath_priv_esc.rb · Exploit
• 🔥 https://github.com/0x00-0x00/CVE-2018-1000001 · Exploit
• https://bdu.fstec.ru/vul/2021-01480 · Security Note
• http://openwall.com/lists/oss-security/2015/03/30/3 · Patch
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15650 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28928 · Security Note
• https://osv.dev/vulnerability/CVE-2015-1817 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-1000001 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-1817 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4768-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-1817 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-1817 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2015-1817 · Security Note
• https://bdu.fstec.ru/vul/2018-00415 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2015-1817 · Vendor Advisory