CVE-2007-2437: x.org x_window_system
Vulnerability summary
CVE-2007-2437 is a medium (CVSS 5.5) vulnerability in x.org x_window_system. EPSS estimates a 4.40% chance of exploitation in the next 30 days, higher than 91.2% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 02-05-2007PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
4.40%
Chance of exploitation in the next 30 days
Percentile
91%
Versus all other CVEs
30-day change
0.00 pp
From 4.40% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundX.Org X Window System Xserver 1.3 - XRender Extension Divide by Zero Denial of Service
Maturity: poc
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
X.org2 products
- x_window_system7.0 | 7.1 | 7.2
- xserver≤ 1.3.0
Debian1 product
- xorg-server< 2:1.3.0.0.dfsg-4
2 vendors · 3 products
