CVE-2009-2479

Summary

CVECVE-2009-2479
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-07-16 15:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionMozilla Firefox 3.0.x, 3.5, and 3.5.1 on Windows allows remote attackers to cause a denial of service (uncaught exception and application crash) via a long Unicode string argument to the write method. NOTE: this was originally reported as a stack-based buffer overflow. NOTE: on Linux and Mac OS X, a crash resulting from this long string reportedly occurs in an operating-system library, not in Firefox.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mozilla Firefox 3.0.1 All All All
Application Mozilla Firefox 3.0.10 All All All
Application Mozilla Firefox 3.0.11 All All All
Application Mozilla Firefox 3.0.12 All All All
Application Mozilla Firefox 3.0.13 All All All
Application Mozilla Firefox 3.0.14 All All All
Application Mozilla Firefox 3.0.15 All All All
Application Mozilla Firefox 3.0.16 All All All
Application Mozilla Firefox 3.0.17 All All All
Application Mozilla Firefox 3.0.2 All All All
Application Mozilla Firefox 3.0.3 All All All
Application Mozilla Firefox 3.0.4 All All All
Application Mozilla Firefox 3.0.5 All All All
Application Mozilla Firefox 3.0.6 All All All
Application Mozilla Firefox 3.0.7 All All All
Application Mozilla Firefox 3.0.8 All All All
Application Mozilla Firefox 3.0.9 All All All
Application Mozilla Firefox 3.5 All All All
Application Mozilla Firefox 3.5.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Mozilla Firefox Unicode Data Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Mozilla Firefox 3.5 unicode Remote Buffer Overflow PoC af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
DoS уразливості в Firefox, Internet Explorer, Opera та Chrome - Websecurity - Веб безпека af854a3a-2127-422b-91ae-364da2661108 websecurity.com.ua
milw0rm 9158 “stack overflow” crash not exploitable (CVE-2009-2479) at Mozilla Security Blog af854a3a-2127-422b-91ae-364da2661108 blog.mozilla.com
[SECURITY] Fedora 11 Update: gnome-python2-extras-2.25.3-5.fc11 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
osvdb.org/55931 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
504343 – Firefox 3.5 unicode stack overflow POC af854a3a-2127-422b-91ae-364da2661108 bugzilla.mozilla.org
SecurityTracker.com Archives - Mozilla Firefox Bug in Processing Unicode Characters Lets Remote Users Deny Service af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
504342 – (CVE-2009-2479) Investigate milw0rm 9158 "unicode stack overflow" af854a3a-2127-422b-91ae-364da2661108 bugzilla.mozilla.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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