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CVE-2013-3955

17
FAUCET Score

CVE-2013-3955 is a denial-of-service vulnerability affecting Apple iOS 5.x and 6.x through 6.1.3 on iPad devices, stemming from improper validation of AppleDouble file headers in the XNU kernel's get_xattrinfo function. With a CVSS score of 6.2, this vulnerability has a local attack vector and high attack complexity, potentially leading to memory corruption and other unspecified impacts. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:5.0:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:5.0.1:*:*:*:*:*:*:*
5.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:5.1:*:*:*:*:*:*:*
5.1.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:5.1.1:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.2MEDIUM

AV:L/AC:H/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
1.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 66th percentile among its peer group of 1,595 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

antid0te.com / syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf
Exploit
lists.apple.com / archives/security-announce/2013/Sep/msg00006.html
support.apple.com / kb/HT5934
securitytracker.com / id/1029054
syscan.org / index.php/sg/program/day/2