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CVE-2005-1990

47
FAUCET Score

CVE-2005-1990 describes a denial-of-service and potential arbitrary code execution vulnerability in Internet Explorer versions 5.0, 5.5, and 6.0. This flaw allows remote attackers to crash the browser by embedding specific COM object CLSIDs in a web page, leading to memory corruption. The vulnerability carries a CVSS score of 5.1, indicating a network-based attack with high complexity, but with potential for partial impact on confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, its EPSS score is notably high, suggesting a significant likelihood of exploitation. Although no Metasploit or Nuclei exploits are available, an ExploitDB entry exists for a related vulnerability (EDB-1144), and there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
6CPE matchmatch criteria
cpe:2.3:a:microsoft:ie:6:windows_server_2003_sp1:*:*:*:*:*:*
5.01CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.01:*:*:*:*:*:*:*
5.5CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.1MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
48.51%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-1144 · Aug 9, 2005
This CVE's current EPSS score of 0.4851 is in the 99th percentile among its peer group of 19,954 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, 0.0 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

docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-038
secunia.com / advisories/16373
PatchVendor Advisory
securitytracker.com / id
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100082
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1061
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1221
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1235
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1337
kb.cert.org / vuls/id/959049
US Government Resource
securityfocus.com / bid/14511
us-cert.gov / cas/techalerts/TA05-221A.html
PatchUS Government Resource
vupen.com / english/advisories/2005/1353