CVE-2007-0777

Name: CVE-2007-0777
Creator: NVD / NIST
Published: 2007-02-26T19:28:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 7.56%

Last modified Jun 16, 2026

CVE-2007-0777 is a vulnerability of currently unknown severity. The JavaScript engine in Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, Thunderbird before 1.5.0.10, and SeaMonkey before 1.0.8 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via certain vectors that trigger memory corruption.. EPSS estimates a 7.56% chance of exploitation in the next 30 days.

Description

The JavaScript engine in Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, Thunderbird before 1.5.0.10, and SeaMonkey before 1.0.8 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via certain vectors that trigger memory corruption.

Metrics

EPSS Probability

7.56%

93.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Mozilla	Firefox	>= 1.5, < 1.5.0.10
Mozilla	Firefox	>= 2.0, < 2.0.0.2
Mozilla	Seamonkey	< 1.0.8
Mozilla	Thunderbird	< 1.5.0.10
Canonical	Ubuntu Linux	5.10
Canonical	Ubuntu Linux	6.06
Canonical	Ubuntu Linux	6.10

References

ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.ascBroken Link
ftp://patches.sgi.com/support/free/security/advisories/20070301-01-P.ascBroken Link
http://fedoranews.org/cms/node/2713Broken Link
http://fedoranews.org/cms/node/2728Broken Link
http://fedoranews.org/cms/node/2747Broken Link
http://fedoranews.org/cms/node/2749Broken Link
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742Broken Link
http://lists.suse.com/archive/suse-security-announce/2007-Mar/0001.htmlBroken Link
http://rhn.redhat.com/errata/RHSA-2007-0077.htmlThird Party Advisory
http://secunia.com/advisories/24205Third Party Advisory
http://secunia.com/advisories/24238Third Party Advisory
http://secunia.com/advisories/24252Third Party Advisory
http://secunia.com/advisories/24287Third Party Advisory
http://secunia.com/advisories/24290Third Party Advisory
http://secunia.com/advisories/24293Third Party Advisory
http://secunia.com/advisories/24320Third Party Advisory
http://secunia.com/advisories/24328Third Party Advisory
http://secunia.com/advisories/24333Third Party Advisory
http://secunia.com/advisories/24342Third Party Advisory
http://secunia.com/advisories/24343Third Party Advisory
http://secunia.com/advisories/24384Third Party Advisory
http://secunia.com/advisories/24389Third Party Advisory
http://secunia.com/advisories/24393Third Party Advisory
http://secunia.com/advisories/24395Third Party Advisory
http://secunia.com/advisories/24406Third Party Advisory
http://secunia.com/advisories/24410Third Party Advisory
http://secunia.com/advisories/24437Third Party Advisory
http://secunia.com/advisories/24455Third Party Advisory
http://secunia.com/advisories/24456Third Party Advisory
http://secunia.com/advisories/24457Third Party Advisory
http://secunia.com/advisories/24522Third Party Advisory
http://secunia.com/advisories/24650Third Party Advisory
http://security.gentoo.org/glsa/glsa-200703-04.xmlThird Party Advisory
http://security.gentoo.org/glsa/glsa-200703-18.xmlThird Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.338131Mailing List, Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.363947Mailing List, Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.374851Mailing List, Third Party Advisory
http://www.gentoo.org/security/en/glsa/glsa-200703-08.xmlThird Party Advisory
http://www.kb.cert.org/vuls/id/269484Third Party Advisory, US Government Resource
http://www.mandriva.com/security/advisories?name=MDKSA-2007:050Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:052Third Party Advisory
http://www.mozilla.org/security/announce/2007/mfsa2007-01.htmlPatch, Vendor Advisory
http://www.novell.com/linux/security/advisories/2007_22_mozilla.htmlBroken Link
http://www.osvdb.org/32115Broken Link
http://www.redhat.com/support/errata/RHSA-2007-0078.htmlThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0079.htmlThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0097.htmlThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0108.htmlThird Party Advisory
http://www.securityfocus.com/archive/1/461336/100/0/threadedThird Party Advisory, VDB Entry
http://www.securityfocus.com/archive/1/461809/100/0/threadedThird Party Advisory, VDB Entry
http://www.securityfocus.com/bid/22694Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1017698Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/usn-428-1Third Party Advisory
http://www.ubuntu.com/usn/usn-431-1Third Party Advisory
http://www.vupen.com/english/advisories/2007/0718Third Party Advisory
http://www.vupen.com/english/advisories/2007/0719Third Party Advisory
http://www.vupen.com/english/advisories/2008/0083Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/32699Third Party Advisory, VDB Entry
https://issues.rpath.com/browse/RPL-1081Broken Link
https://issues.rpath.com/browse/RPL-1103Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11331Third Party Advisory
ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.ascBroken Link
ftp://patches.sgi.com/support/free/security/advisories/20070301-01-P.ascBroken Link
http://fedoranews.org/cms/node/2713Broken Link
http://fedoranews.org/cms/node/2728Broken Link
http://fedoranews.org/cms/node/2747Broken Link
http://fedoranews.org/cms/node/2749Broken Link
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742Broken Link
http://lists.suse.com/archive/suse-security-announce/2007-Mar/0001.htmlBroken Link
http://rhn.redhat.com/errata/RHSA-2007-0077.htmlThird Party Advisory
http://secunia.com/advisories/24205Third Party Advisory
http://secunia.com/advisories/24238Third Party Advisory
http://secunia.com/advisories/24252Third Party Advisory
http://secunia.com/advisories/24287Third Party Advisory
http://secunia.com/advisories/24290Third Party Advisory
http://secunia.com/advisories/24293Third Party Advisory
http://secunia.com/advisories/24320Third Party Advisory
http://secunia.com/advisories/24328Third Party Advisory
http://secunia.com/advisories/24333Third Party Advisory
http://secunia.com/advisories/24342Third Party Advisory
http://secunia.com/advisories/24343Third Party Advisory
http://secunia.com/advisories/24384Third Party Advisory
http://secunia.com/advisories/24389Third Party Advisory
http://secunia.com/advisories/24393Third Party Advisory
http://secunia.com/advisories/24395Third Party Advisory
http://secunia.com/advisories/24406Third Party Advisory
http://secunia.com/advisories/24410Third Party Advisory
http://secunia.com/advisories/24437Third Party Advisory
http://secunia.com/advisories/24455Third Party Advisory
http://secunia.com/advisories/24456Third Party Advisory
http://secunia.com/advisories/24457Third Party Advisory
http://secunia.com/advisories/24522Third Party Advisory
http://secunia.com/advisories/24650Third Party Advisory
http://security.gentoo.org/glsa/glsa-200703-04.xmlThird Party Advisory
http://security.gentoo.org/glsa/glsa-200703-18.xmlThird Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.338131Mailing List, Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.363947Mailing List, Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.374851Mailing List, Third Party Advisory
http://www.gentoo.org/security/en/glsa/glsa-200703-08.xmlThird Party Advisory
http://www.kb.cert.org/vuls/id/269484Third Party Advisory, US Government Resource
http://www.mandriva.com/security/advisories?name=MDKSA-2007:050Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:052Third Party Advisory
http://www.mozilla.org/security/announce/2007/mfsa2007-01.htmlPatch, Vendor Advisory
http://www.novell.com/linux/security/advisories/2007_22_mozilla.htmlBroken Link
http://www.osvdb.org/32115Broken Link
http://www.redhat.com/support/errata/RHSA-2007-0078.htmlThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0079.htmlThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0097.htmlThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0108.htmlThird Party Advisory
http://www.securityfocus.com/archive/1/461336/100/0/threadedThird Party Advisory, VDB Entry
http://www.securityfocus.com/archive/1/461809/100/0/threadedThird Party Advisory, VDB Entry
http://www.securityfocus.com/bid/22694Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1017698Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/usn-428-1Third Party Advisory
http://www.ubuntu.com/usn/usn-431-1Third Party Advisory
http://www.vupen.com/english/advisories/2007/0718Third Party Advisory
http://www.vupen.com/english/advisories/2007/0719Third Party Advisory
http://www.vupen.com/english/advisories/2008/0083Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/32699Third Party Advisory, VDB Entry
https://issues.rpath.com/browse/RPL-1081Broken Link
https://issues.rpath.com/browse/RPL-1103Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11331Third Party Advisory

Timeline

Published: Feb 26, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-0777?

How severe is CVE-2007-0777?

Severity scoring for CVE-2007-0777 is pending analysis. The EPSS model estimates a 7.56% probability of exploitation in the next 30 days.

How do I fix CVE-2007-0777?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-0777?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST