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CVE-2001-0556

18
FAUCET Score

CVE-2001-0556 describes a local privilege escalation vulnerability in Nirvana Editor (NEdit) versions 5.1.1 and earlier. A local attacker can exploit this flaw by using symlink attacks on backup or temporary files created during printing, leading to the overwriting of other users' files. With a CVSS score of 7.2 (HIGH), this vulnerability allows for complete compromise of confidentiality, integrity, and availability from a local attack with low complexity. There is no known exploit intelligence, active exploitation, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1.1CPE matchmatch criteria
cpe:2.3:a:nedit:nedit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
41.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 62nd percentile among its peer group of 3,237 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 0.5 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

Patch Available

Vendor Patches (4)

debianpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Powertools 6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Powertools 7.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Powertools 7.1
View patch

Vendor Advisories (1)

redhatCVE-2001-0556

security flaw

Mar 1, 2001

References

debian.org / security/2001/dsa-053
PatchVendor Advisory
linux-mandrake.com / en/security/2001/MDKSA-2001-042.php3
PatchVendor Advisory
nedit.org / archives/develop/2001-Feb/0391.html
novell.com / linux/security/advisories/2001_014_nedit.html
redhat.com / support/errata/RHSA-2001-061.html
PatchVendor Advisory
securityfocus.com / archive/1/180237
securityfocus.com / bid/2667
ExploitPatchVendor Advisory