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CVE-2005-0716

27
FAUCET Score

CVE-2005-0716 describes a stack-based buffer overflow in the Core Foundation Library affecting Mac OS X versions 10.3.5 and 10.3.6, and potentially earlier. This vulnerability allows local users to execute arbitrary code by supplying a specially crafted, long CF_CHARSET_PATH environment variable. With a CVSS score of 7.2, it is a high-severity flaw, requiring local access but with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, demonstrating local privilege escalation, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
10.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3:*:*:*:*:*:*:*
10.3.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.1:*:*:*:*:*:*:*
10.3.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.2:*:*:*:*:*:*:*
10.3.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.3:*:*:*:*:*:*:*
10.3.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.05%
Probability of exploitation in next 30 days
EPSS Percentile
60.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-2111 · Aug 2, 2006
This CVE's current EPSS score of 0.0105 is in the 79th percentile among its peer group of 3,241 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, 0.1 Bluesky, 0.0 Mastodon, and 0.5 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

Remediation records are not available for this CVE.

References

lists.apple.com / archives/security-announce/2005/Mar/msg00000.html
Vendor Advisory
idefense.com / application/poi/display
Vendor Advisory
securityfocus.com / bid/13224