PT-2015-5576 · Winace+1 · Unace+1

Jakub Wilk · Published 2015-03-02 · Updated 2024-08-19 · CVE-2015-2063

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions unace version 1.2b

Description The issue is caused by an integer overflow in the handling of ace archives, which can lead to a denial of service (crash) when a small file header is encountered. This is triggered by a buffer overflow.

Recommendations For unace version 1.2b, consider updating to a newer version that addresses this issue, as using a small file header in an ace archive can cause a crash due to the integer overflow and subsequent buffer overflow. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Weakness Enumeration

CWE-189

Related Identifiers

ALT-PU-2020-3159

ALT-PU-2020-3183

ALT-PU-2020-3196

ALT-PU-2024-11156

CVE-2015-2063

DLA-164-1

DSA-3178-1

Affected Products

Alt Linux

Unace

References · 20

• 🔥 http://openwall.com/lists/oss-security/2015/02/24/1 · Exploit
• 🔥 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775003 · Exploit
• https://errata.altlinux.org/ALT-PU-2020-3196 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/unace · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2020-3159 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2063 · Security Note
• https://osv.dev/vulnerability/CVE-2015-2063 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-2063 · Vendor Advisory
• http://debian.org/security/2015/dsa-3178 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3178-1 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2024-11156 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2015-2063 · Security Note
• https://ubuntu.com/security/CVE-2015-2063 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-3178-1 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2020-3183 · Vendor Advisory