PT-2017-18027 · Gnome+4 · Libcroco+4

Agostino Sarubbo · Published 2017-04-19 · Updated 2024-08-13 · CVE-2017-7960

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 libcroco versions 0.6.11 through 0.6.12

Description The issue allows remote attackers to cause a denial of service, specifically a heap-based buffer over-read, by providing a crafted CSS file. This is due to a problem in the cr input new from uri function.

Recommendations For libcroco versions 0.6.11 and 0.6.12, consider restricting the use of the cr input new from uri function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2019-1596

CVE-2017-7960

DLA-909-1

MGASA-2019-0389

OPENSUSE-SU-2019_1575-1

OPENSUSE-SU-2024:10932-1

SUSE-SU-2019:1468-1

SUSE-SU-2019_1468-1

USN-5389-1

USN-6958-1

Affected Products

Alt Linux

Linuxmint

Suse

Ubuntu

Libcroco

References · 32

• 🔥 https://blogs.gentoo.org/ago/2017/04/17/libcroco-heap-overflow-and-undefined-behavior · Exploit
• https://ubuntu.com/security/notices/USN-6958-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-8834 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5389-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6958-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5389-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2019-0389 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00043.html · Vendor Advisory
• https://git.gnome.org/browse/libcroco/commit/?id=898e3a8c8c0314d2e6b106809a8e3e93cf9d4394 · Patch
• https://osv.dev/vulnerability/CVE-2017-7960 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-8871 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2019-0389.html · Security Note
• https://ubuntu.com/security/CVE-2020-12825 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7960 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2019:1468-1 · Vendor Advisory