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CVE-2013-0971

24
FAUCET Score

CVE-2013-0971 describes a use-after-free vulnerability in PDFKit affecting Apple Mac OS X prior to version 10.8.3. This flaw allows remote attackers to execute arbitrary code or cause a denial of service through crafted ink annotations within a PDF document. With a CVSS score of 6.8, this vulnerability has a network attack vector, medium attack complexity, and can lead to partial confidentiality, integrity, and availability impacts. While there is no evidence of active exploitation, public exploit code is unavailable, and community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
10.6.8CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.6.8:*:*:*:*:*:*:*
10.6.8CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x_server:10.6.8:*:*:*:*:*:*:*
10.7.0CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*
10.7.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*
10.7.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.7.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.84%
Probability of exploitation in next 30 days
EPSS Percentile
76.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0184 is in the 58th percentile among its peer group of 19,958 CVEs.

Social Chatter

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

Media Mentions

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

lists.apple.com / archives/security-announce/2013/Mar/msg00002.html
Vendor Advisory