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CVE-2004-1305

53
FAUCET Score

CVE-2004-1305 describes a denial-of-service vulnerability in the Windows Animated Cursor (ANI) capability affecting various Windows operating systems, including NT, 2000, XP, and 2003. Attackers can exploit this by crafting malicious ANI files with a zero frame number, leading to a kernel crash, or a zero rate number, causing resource exhaustion and a system hang. The vulnerability has a CVSS score of 5.0, indicating a medium severity. It is remotely exploitable with low attack complexity and requires no authentication, resulting in a partial availability impact. The EPSS score of 0.78473 suggests a higher than average probability of exploitation. While not listed on the KEV catalog or Hot List, exploit code for a kernel crash via ANI file parsing is available on ExploitDB. Despite this, there is no recorded community discussion or media coverage, suggesting limited public attention.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:nortel:ip_softphone_2050:*:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:nortel:media_communication_server_5100:3.0:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:nortel:media_communication_server_5200:3.0:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:nortel:media_processing_server:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:nortel:periphonics:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
58.58%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-721 · Dec 25, 2004
This CVE's current EPSS score of 0.5858 is in the 99th percentile among its peer group of 23,690 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 0.4 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

marc.info
docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-002
exchange.xforce.ibmcloud.com / vulnerabilities/18667
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1304
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2580
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3216
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3957
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A712
kb.cert.org / vuls/id/177584
PatchThird Party AdvisoryUS Government Resource
kb.cert.org / vuls/id/697136
PatchThird Party AdvisoryUS Government Resource
us-cert.gov / cas/techalerts/TA05-012A.html
PatchThird Party AdvisoryUS Government Resource
xfocus.net / flashsky/icoExp
Vendor Advisory