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CVE-2013-0959

21
FAUCET Score

CVE-2013-0959 describes a memory corruption vulnerability in WebKit, specifically affecting Apple iOS versions prior to 6.1. A remote attacker could exploit this flaw by enticing a user to visit a crafted website, potentially leading to arbitrary code execution or a denial of service through an application crash. With a CVSS score of 6.8, this vulnerability is considered medium severity, requiring user interaction (visiting a malicious site) but allowing for significant impact (confidentiality, integrity, and availability). There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.0.2CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:6.0:*:*:*:*:*:*:*
6.0.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:6.0.1:*:*:*:*:*:*:*

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
2.20%
Probability of exploitation in next 30 days
EPSS Percentile
80.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0220 is in the 68th percentile among its peer group of 19,956 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

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

Patch Available

Vendor Patches (1)

applepatch availablevia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2013/Jan/msg00000.html
Vendor Advisory
lists.apple.com / archives/security-announce/2013/Mar/msg00003.html
support.apple.com / kb/HT5642
PatchVendor Advisory