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CVE-2000-0959

10
FAUCET Score

CVE-2000-0959 describes a vulnerability in GNU glibc where the LD_DEBUG_OUTPUT and LD_DEBUG environmental variables are not properly cleared when a program is spawned from a setuid program. This oversight allows local users to perform a symlink attack, potentially overwriting files. The vulnerability has a low CVSS score of 1.2 (AV:L/AC:H/Au:N/C:N/I:P/A:N), indicating local access, high attack complexity, and a potential impact of partial integrity loss. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not a widely targeted or discussed vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.3.10CPE matchmatch criteria
cpe:2.3:a:gnu:glibc:2.1.3.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

1.2LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
1.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 24th percentile among its peer group of 747 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

exchange.xforce.ibmcloud.com / vulnerabilities/5299
securityfocus.com / archive/1/85028
securityfocus.com / bid/1719
Vendor Advisory