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CVE-1999-0735

21
FAUCET Score

CVE-1999-0735 describes a local privilege escalation vulnerability in KDE K-Mail, affecting versions like Caldera kdenetwork 1.1.1-1, Caldera OpenLinux 1.3/2.2, KDE 1.1/1.1., and RedHat Linux 6.0. An attacker can exploit this by using a symlink attack within temporary user directories. This medium-severity vulnerability (CVSS 4.6) requires local access and has low attack complexity, potentially leading to partial confidentiality, integrity, and availability impacts. While there is an ExploitDB entry for file creation, there is no evidence of active exploitation, Metasploit or Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.1CPE matchmatch criteria
cpe:2.3:a:kde:k-mail:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-19240 · Jun 9, 1999
This CVE's current EPSS score of 0.0072 is in the 84th percentile among its peer group of 3,049 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

redhat.com / support/errata/RHSA1999015_01.html
securityfocus.com / bid/300
ExploitPatch