PT-2018-10093 · Gnome+3 · Libgxps+3

Published 2018-05-06 · Updated 2019-10-03 · CVE-2018-10767

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libgxps versions prior to 0.3.1

Description The issue is related to a stack-based buffer over-read in the function gxps images guess content type of gxps-images.c. This occurs because the function does not properly handle negative return values from a g input stream read call, which can be exploited with a crafted input to lead to a remote denial of service attack.

Recommendations For versions prior to 0.3.1, update to version 0.3.1 or later to resolve the issue.

Exploit

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2019-1007

CESA-2018_3140

CVE-2018-10767

RHSA-2018:3140

RHSA-2018_3140

Affected Products

Alt Linux

Centos

Red Hat

Libgxps

References · 659

• 🔥 https://github.com/Metnew/uxss-db/tree/master/webkit/CVE-2018-4204 · Exploit
• 🔥 https://github.com/mwrlabs/CVE-2018-4121 · Exploit
• 🔥 https://github.com/FSecureLABS/CVE-2018-4121 · Exploit
• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=1575188 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10767 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13988 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9381 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11712 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2862 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11713 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4200 · Security Note
• https://access.redhat.com/errata/RHSA-2018:3140 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10768 · Security Note
• https://linux.oracle.com/errata/ELSA-2018-3140.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-10767 · Vendor Advisory