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CVE-2008-1664

22
FAUCET Score

CVE-2008-1664 describes an unspecified vulnerability within the libc library on HP-UX B.11.23 and B.11.31 operating systems. This vulnerability allows remote attackers to cause a denial of service (DoS) through unknown vectors. With a CVSS score of 7.8, it is considered high severity due to its network-based attack vector and complete availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.23CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:11.23:*:*:*:*:*:*:*
11.31CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:11.31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.31%
Probability of exploitation in next 30 days
EPSS Percentile
87.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0331 is in the 77th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

marc.info
secunia.com / advisories/31400
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/44247
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5855
securityfocus.com / bid/30581
vupen.com / english/advisories/2008/2314