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CVE-2007-0736

25
FAUCET Score

CVE-2007-0736 describes an integer overflow vulnerability within the RPC library of Libinfo in Apple Mac OS X versions 10.3.9 through 10.4.9. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending specially crafted requests to the portmap service. With a CVSS score of 9.3, this vulnerability is critical, indicating a network-based attack with medium complexity that can lead to complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential impact, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.3.9CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.9:*:*:*:*:*:*:*
10.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4:*:*:*:*:*:*:*
10.4.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.1:*:*:*:*:*:*:*
10.4.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.2:*:*:*:*:*:*:*
10.4.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.3:*:*:*:*:*:*:*

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
5.39%
Probability of exploitation in next 30 days
EPSS Percentile
91.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0539 is in the 61st percentile among its peer group of 8,918 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Remediation records are not available for this CVE.

References

docs.info.apple.com / article.html
lists.apple.com / archives/Security-announce/2007/Apr/msg00001.html
secunia.com / advisories/24966
exchange.xforce.ibmcloud.com / vulnerabilities/33782
osvdb.org / 34861
securityfocus.com / bid/23569
Patch
securitytracker.com / id
us-cert.gov / cas/techalerts/TA07-109A.html
US Government Resource
vupen.com / english/advisories/2007/1470