PT-2014-3500 · Qemu+5 · Qemu+5

Kevin Wolf · Published 2014-03-26 · Updated 2024-06-15 · CVE-2014-0145

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions QEMU versions prior to 1.7.2 QEMU versions 2.x prior to 2.0.0

Description The issue is related to multiple buffer overflows, allowing local users to cause a denial of service (crash) or possibly execute arbitrary code. This can be achieved via a large L1 table in the qcow2 snapshot load tmp function in the QCOW 2 block driver, or through an uncompressed chunk, chunk length, or number of sectors in the DMG block driver.

Recommendations For QEMU versions prior to 1.7.2, update to version 1.7.2 or later to resolve the issue. For QEMU versions 2.x prior to 2.0.0, update to version 2.0.0 or later to resolve the issue.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2014-1526

CESA-2014_0420

CVE-2014-0145

DSA-3044-1

DSA-3045-1

MGASA-2014-0426

OPENSUSE-SU-2024:10233-1

RHSA-2014:0420

RHSA-2014:0421

RHSA-2014:0434

RHSA-2014:0435

RHSA-2014:0674

RHSA-2014_0420

SUSE-SU-2015:0870-1

SUSE-SU-2015:0889-1

SUSE-SU-2015:1152-1

USN-2342-1

Affected Products

Alt Linux

Centos

Qemu

Red Hat

Suse

Ubuntu

References · 187

• https://ubuntu.com/security/CVE-2013-4530 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0147 · Security Note
• https://ubuntu.com/security/CVE-2013-4533 · Vendor Advisory
• https://ubuntu.com/security/CVE-2013-4149 · Vendor Advisory
• https://ubuntu.com/security/CVE-2013-6399 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4532 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4541 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-0145 · Vendor Advisory
• https://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2342-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0142 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0148 · Security Note
• https://lists.fedoraproject.org/pipermail/package-announce/2014-September/137578.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4530 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3461 · Security Note