CVE-2009-0771 — Reachable Assertion in Mozilla Firefox

CWE-3996 documents6 sources
Severity
10.0CRITICALNVD
EPSS
7.7%
top 8.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird
Timeline
PublishedMar 5
Latest updateMay 2

Description

The layout engine in Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via certain vectors that trigger memory corruption and assertion failures.

CVSS vector

AV:N/AC:L/C:C/I:C/A:CExploitability: 10.0 | Impact: 10.0

Affected Packages3 packages

▶NVDmozilla/firefox3.0.6+49
▶NVDmozilla/seamonkey1.1.14+23
▶NVDmozilla/thunderbird2.0.0.20+11

🔴Vulnerability Details

2
GHSA
GHSA-wqhc-6m34-q79w: The layout engine in Mozilla Firefox before 3↗2022-05-02
▶
CVEList
CVE-2009-0771: The layout engine in Mozilla Firefox before 3↗2009-03-05
▶

📋Vendor Advisories

2
Ubuntu
Firefox and Xulrunner vulnerabilities↗2009-03-05
▶
Red Hat
Firefox 3 Layout Engine Crashes↗2009-03-04
▶

💬Community

1
Bugzilla
CVE-2009-0771 Firefox 3 Layout Engine Crashes↗2009-03-03
▶
CVE-2009-0771 — Reachable Assertion in Mozilla Firefox | cvebase