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CVE-2010-1202

31
FAUCET Score

CVE-2010-1202 describes multiple unspecified vulnerabilities within the JavaScript engine of Mozilla Firefox (versions 3.5.x before 3.5.10 and 3.6.x before 3.6.4), Thunderbird (before 3.0.5), and SeaMonkey (before 2.0.5). These flaws could allow remote attackers to trigger a denial of service through memory corruption and application crashes, or potentially execute arbitrary code. With a CVSS score of 9.3, this vulnerability is considered critical due to its network-based attack vector, medium attack complexity, and complete impact on confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.5CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.5:*:*:*:*:*:*:*
3.5.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.5.1:*:*:*:*:*:*:*
3.5.2CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.5.2:*:*:*:*:*:*:*
3.5.3CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.5.3:*:*:*:*:*:*:*
3.5.4CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.5.4:*:*:*:*:*:*:*

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
4.71%
Probability of exploitation in next 30 days
EPSS Percentile
90.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0471 is in the 57th percentile among its peer group of 8,920 CVEs.

Social Chatter

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 (9)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: yelp-0:2.16.0-26.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:3.6.4-8.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: devhelp-0:0.12-21.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: esc-0:1.1.0-12.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: firefox-0:3.6.4-8.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: gnome-python2-extras-0:2.14.2-7.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: totem-0:2.16.7-7.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: xulrunner-0:1.9.2.4-10.el5
View patch
mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2010-1202Critical

Mozilla Crashes with evidence of memory corruption

Jun 22, 2010

References

lists.fedoraproject.org / pipermail/package-announce/2010-June/043369.html
lists.fedoraproject.org / pipermail/package-announce/2010-June/043405.html
lists.opensuse.org / opensuse-security-announce/2010-07/msg00005.html
bugzilla.mozilla.org / show_bug.cgi
bugzilla.mozilla.org / show_bug.cgi
bugzilla.mozilla.org / show_bug.cgi
bugzilla.mozilla.org / show_bug.cgi
secunia.com / advisories/40323
secunia.com / advisories/40326
secunia.com / advisories/40401
secunia.com / advisories/40481
exchange.xforce.ibmcloud.com / vulnerabilities/59661
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10889
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14308
support.avaya.com / css/P8/documents/100091069
ubuntu.com / usn/usn-930-1
mandriva.com / security/advisories
mozilla.org / security/announce/2010/mfsa2010-26.html
Vendor Advisory
redhat.com / support/errata/RHSA-2010-0500.html
redhat.com / support/errata/RHSA-2010-0501.html
securityfocus.com / bid/41050
securityfocus.com / bid/41094
securitytracker.com / id
securitytracker.com / id
ubuntu.com / usn/usn-930-2
vupen.com / english/advisories/2010/1551
vupen.com / english/advisories/2010/1557
vupen.com / english/advisories/2010/1592
vupen.com / english/advisories/2010/1640
vupen.com / english/advisories/2010/1773