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CVE-2003-1099

11
FAUCET Score

CVE-2003-1099 describes a denial of service vulnerability in the 'shar' utility on HP-UX versions B.11.00, B.11.04, and B.11.11. This flaw allows local users to create predictable temporary files in /tmp, potentially leading to a denial of service or arbitrary code execution through a symlink attack. The vulnerability has a low CVSS score of 2.1, indicating low attack complexity and local access requirements, with a primary impact of partial availability. 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
N/AN/A
n/aCNA affected

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.92%
Probability of exploitation in next 30 days
EPSS Percentile
56.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0092 is in the 90th percentile among its peer group of 2,096 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 0.6 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

secunia.com / advisories/10339
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/13882
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5788
ciac.org / ciac/bulletins/o-032.shtml
Patch
kb.cert.org / vuls/id/509454
Third Party AdvisoryUS Government Resource
kb.cert.org / vuls/id/CRDY-5VFQA3
PatchThird Party AdvisoryUS Government Resource
securityfocus.com / bid/9141
Patch