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CVE-2009-1233

24
FAUCET Score

CVE-2009-1233 describes a denial-of-service vulnerability affecting Apple Safari 3.2.2 and 4 Beta on Windows, where a remote attacker can crash the application by providing an XML document with numerous nested A elements. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and a partial impact on availability, requiring no authentication for exploitation. While not listed in CISA's KEV catalog, public exploit code is available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
3.2.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:3.2.2:-:windows:*:*:*:*:*
4CPE matchmatch criteria
cpe:2.3:a:apple:safari:4:beta:windows:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.45%
Probability of exploitation in next 30 days
EPSS Percentile
90.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-8325 · Mar 31, 2009
This CVE's current EPSS score of 0.0445 is in the 88th 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

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

exchange.xforce.ibmcloud.com / vulnerabilities/49527
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5559
exploit-db.com / exploits/8325
securityfocus.com / bid/34318