CVE-2011-2998 — Integer Overflow or Wraparound in Mozilla Firefox

CWE-189CWE-190 — Integer Overflow or Wraparound4 documents4 sources
Severity
10.0CRITICALNVD
EPSS
3.7%
top 12.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Mozilla Firefox
Timeline
PublishedSep 30
Latest updateMay 17

Description

Integer underflow in Mozilla Firefox 3.6.x before 3.6.23 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via JavaScript code containing a large RegExp expression.

CVSS vector

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

Affected Packages1 packages

▶NVDmozilla/firefox21 versions+20

🔴Vulnerability Details

1
GHSA
GHSA-2rjf-9fvj-83c2: Integer underflow in Mozilla Firefox 3↗2022-05-17
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📋Vendor Advisories

1
Red Hat
Mozilla: Integer underflow when using JavaScript RegExp (MFSA 2011-37)↗2011-09-28
▶

💬Community

1
Bugzilla
CVE-2011-2998 Mozilla: Integer underflow when using JavaScript RegExp (MFSA 2011-37)↗2011-09-28
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