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CVE-2010-3805

28
FAUCET Score

CVE-2010-3805 describes an integer underflow vulnerability in WebKit, affecting Apple Safari versions prior to 5.0.3 on Mac OS X and Windows, and prior to 4.1.3 on Mac OS X 10.4. This critical vulnerability, with a CVSS score of 9.3, allows remote attackers to execute arbitrary code or cause a denial of service through specially crafted WebSockets. Despite its high severity and potential for complete compromise (C:C/I:C/A:C), 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
<= 5.0.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:5.0:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:5.0.1:*:*:*:*:*:*:*
<= 4.1.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:*:*:*:*:*:*:*

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
5.86%
Probability of exploitation in next 30 days
EPSS Percentile
92.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0586 is in the 65th 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 (1)

applepatch availablevia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2010//Nov/msg00002.html
Vendor Advisory
lists.apple.com / archives/security-announce/2010//Nov/msg00003.html
lists.opensuse.org / opensuse-security-announce/2011-01/msg00006.html
secunia.com / advisories/42314
secunia.com / advisories/43068
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11673
support.apple.com / kb/HT4455
PatchVendor Advisory
support.apple.com / kb/HT4456
vupen.com / english/advisories/2010/3046
vupen.com / english/advisories/2011/0212