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CVE-2007-2868

24
FAUCET Score

CVE-2007-2868 describes multiple memory corruption vulnerabilities within the JavaScript engines of Mozilla Firefox, Thunderbird, and SeaMonkey. These flaws allow remote attackers to trigger a denial of service (crash) and potentially execute arbitrary code. With a CVSS score of 9.3, this vulnerability is considered critical due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.5CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:*
1.5.0.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.1:*:*:*:*:*:*:*
1.5.0.2CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.2:*:*:*:*:*:*:*
1.5.0.3CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.3:*:*:*:*:*:*:*
1.5.0.4CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.87%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0487 is in the 58th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (11)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 2.1Fixed in: seamonkey-0:1.0.9-0.1.el2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: seamonkey-0:1.0.9-0.1.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:1.5.0.12-0.1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: thunderbird-0:1.5.0.12-0.1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: devhelp-0:0.10-0.8.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: seamonkey-0:1.0.9-2.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: devhelp-0:0.12-11.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: firefox-0:1.5.0.12-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: yelp-0:2.16.0-15.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: thunderbird-0:1.5.0.12-1.el5
View patch
mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2007-2868Critical

security flaw

May 31, 2007

References

fedoranews.org / cms/node/2747
fedoranews.org / cms/node/2749
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
osvdb.org / 35138
secunia.com / advisories/24406
Vendor Advisory
secunia.com / advisories/24456
Vendor Advisory
secunia.com / advisories/25469
Vendor Advisory
secunia.com / advisories/25476
Vendor Advisory
secunia.com / advisories/25488
Vendor Advisory
secunia.com / advisories/25489
Vendor Advisory
secunia.com / advisories/25490
Vendor Advisory
secunia.com / advisories/25491
Vendor Advisory
secunia.com / advisories/25492
Vendor Advisory
secunia.com / advisories/25496
Vendor Advisory
secunia.com / advisories/25533
Vendor Advisory
secunia.com / advisories/25534
Vendor Advisory
secunia.com / advisories/25559
Vendor Advisory
secunia.com / advisories/25635
Vendor Advisory
secunia.com / advisories/25644
Vendor Advisory
secunia.com / advisories/25647
Vendor Advisory
secunia.com / advisories/25664
Vendor Advisory
secunia.com / advisories/25685
Vendor Advisory
secunia.com / advisories/25750
Vendor Advisory
secunia.com / advisories/25858
secunia.com / advisories/27427
secunia.com / advisories/28363
security.gentoo.org / glsa/glsa-200706-06.xml
exchange.xforce.ibmcloud.com / vulnerabilities/34605
issues.rpath.com / browse/RPL-1424
slackware.com / security/viewer.php
slackware.com / security/viewer.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10711
sunsolve.sun.com / search/document.do
sunsolve.sun.com / search/document.do
debian.org / security/2007/dsa-1300
debian.org / security/2007/dsa-1305
debian.org / security/2007/dsa-1306
debian.org / security/2007/dsa-1308
kb.cert.org / vuls/id/609956
US Government Resource
mandriva.com / security/advisories
mandriva.com / security/advisories
mandriva.com / security/advisories
mozilla.org / security/announce/2007/mfsa2007-12.html
Vendor Advisory
novell.com / linux/security/advisories/2007_36_mozilla.html
redhat.com / support/errata/RHSA-2007-0400.html
redhat.com / support/errata/RHSA-2007-0401.html
redhat.com / support/errata/RHSA-2007-0402.html
securityfocus.com / archive/1/470172/100/200/threaded
securityfocus.com / archive/1/471842/100/0/threaded
securityfocus.com / bid/24242
securitytracker.com / id
securitytracker.com / id
securitytracker.com / id
ubuntu.com / usn/usn-468-1
ubuntu.com / usn/usn-469-1
us-cert.gov / cas/techalerts/TA07-151A.html
US Government Resource
vupen.com / english/advisories/2007/1994
vupen.com / english/advisories/2007/3632
vupen.com / english/advisories/2008/0082