01 Record

CVE-2012-0449

Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 5.73% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 92.6% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: Critical. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2012-02-01 16:00Z14 YR AGO

Last updated

2024-08-06 18:23Z2 YR AGO

Reserved

2012-01-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

3a68c38ee3113a4779a23c7555de7de6de37b1946d91d9a0b21ae805276385f5

05 Affected products

VendorProductVersionsPlatforms

debiandebian_linuxNot specified—

mozillafirefoxNot specified—

mozillaseamonkeyNot specified—

mozillathunderbirdNot specified—

opensuseopensuseNot specified—

redhatenterprise_linuxNot specified—

suselinux_enterprise_desktopNot specified—

suselinux_enterprise_serverNot specified—

suselinux_enterprise_software_development_kitNot specified—

06 References

www.mozilla.orghttp://www.mozilla.org/security/announce/2012/mfsa2012-08.htmlx_refsource_CONFIRM
bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=701806x_refsource_CONFIRM
exchange.xforce.ibmcloud.commozilla-xsltstylesheets-code-execution(72868)https://exchange.xforce.ibmcloud.com/vulnerabilities/72868vdb-entryx_refsource_XF
bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=702466x_refsource_CONFIRM
www.debian.orgDSA-2402http://www.debian.org/security/2012/dsa-2402vendor-advisoryx_refsource_DEBIAN
www.debian.orgDSA-2400http://www.debian.org/security/2012/dsa-2400vendor-advisoryx_refsource_DEBIAN
lists.opensuse.orgSUSE-SU-2012:0198http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.htmlvendor-advisoryx_refsource_SUSE
www.mandriva.comMDVSA-2012:013http://www.mandriva.com/security/advisories?name=MDVSA-2012:013vendor-advisoryx_refsource_MANDRIVA
oval.cisecurity.orgoval:org.mitre.oval:def:14618https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14618vdb-entrysignaturex_refsource_OVAL
www.debian.orgDSA-2406http://www.debian.org/security/2012/dsa-2406vendor-advisoryx_refsource_DEBIAN
lists.opensuse.orgSUSE-SU-2012:0221http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.htmlvendor-advisoryx_refsource_SUSE
www.securityfocus.com51754http://www.securityfocus.com/bid/51754vdb-entryx_refsource_BID
lists.opensuse.orgopenSUSE-SU-2012:0234http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.htmlvendor-advisoryx_refsource_SUSE