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CVE-2003-0603

11
FAUCET Score

CVE-2003-0603 describes a symlink attack vulnerability in Bugzilla versions 2.16.x before 2.16.3, 2.17.x before 2.17.4, and earlier. This flaw allows local users to overwrite arbitrary files by manipulating temporary files created in insecurely permissioned directories. With a CVSS score of 2.1 (AV:L/AC:L/Au:N/C:N/I:P/A:N), it indicates low severity, requiring local access and low attack complexity to achieve partial integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.10CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.10:*:*:*:*:*:*:*
2.12CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.12:*:*:*:*:*:*:*
2.14CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.14:*:*:*:*:*:*:*
2.14.1CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.14.1:*:*:*:*:*:*:*
2.14.2CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.14.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

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

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 6th 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

distro.conectiva.com.br / atualizacoes
Vendor Advisory
bugzilla.org / security/2.16.2
securityfocus.com / bid/7412
PatchVendor Advisory