6.8

CVE-2013-2063: x libxtst Numeric Errors

CVSS: 6.8v2.0MediumModified
AliasesDEBIAN-CVE-2013-2063DSA-2689-1openSUSE-SU-2024:10424-1
Published 15-06-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-2063 is a medium (CVSS 6.8) Numeric Errors vulnerability in x libxtst. EPSS estimates a 1.39% chance of exploitation in the next 30 days, higher than 71.9% of scored vulnerabilities.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.8/10
010
Medium · v2.0 (NVD)
EPSS score
1.39%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2
MGASA-2013-0186RHSA-2014:1436

Timeline

  1. 15-06-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.39%

Chance of exploitation in the next 30 days

Percentile

72%

Versus all other CVEs

30-day change

0.00 pp

From 1.39% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.39%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • libxtst< 2:1.2.1-1+deb7u1 | < 2:1.1.0-3+squeeze1
Opensuse1 product
  • libXtst&distro=openSUSE Tumbleweed< 1.2.3-1.1
X1 product
  • libxtst≤ 1.2.1 | 1.0.2 | 1.0.3 | 1.0.99.1 | 1.0.99.2 | 1.1.0 | 1.2.0

3 vendors · 3 products

References

8 links