What is CVE-2015-2063?

CVE-2015-2063 is a vulnerability in Winace Unace, classified under CWE-189. Published 2015-03-09.

Is CVE-2015-2063 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Winace Unace

CVE-2015-2063

Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.

Published 2015-03-09 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.029 (86.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000

Affected products

Winace Unace — versions 1.2b

Weakness classification (CWE)

CWE-189

Public proof-of-concept exploits

mrash/afl-cve

References

bugs.debian.org/cgi-bin/bugreport.cgi (Exploit)
www.debian.org/security/2015/dsa-3178 (vendor-advisory, Vendor Advisory)
www.openwall.com/lists/oss-security/2015/02/24/1 (mailing-list, Exploit)

Frequently asked questions

What is CVE-2015-2063?: CVE-2015-2063 is a vulnerability in Winace Unace, classified under CWE-189. Published 2015-03-09.
Is CVE-2015-2063 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.