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Test ID:1.3.6.1.4.1.25623.1.0.54698
Category:Gentoo Local Security Checks
Title:Gentoo Security Advisory GLSA 200410-07 (ed)
Summary:The remote host is missing updates announced in;advisory GLSA 200410-07.
Description:Summary:
The remote host is missing updates announced in
advisory GLSA 200410-07.

Vulnerability Insight:
The ed utility is vulnerable to symlink attacks, potentially allowing a
local user to overwrite or change rights on arbitrary files with the
rights of the user running ed, which could be the root user.

Solution:
All ed users should upgrade to the latest version:

# emerge sync

# emerge -pv '>=sys-apps/ed-0.2-r4'
# emerge '>=sys-apps/ed-0.2-r4'

CVSS Score:
4.6

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2000-1137
Bugtraq: 20001211 Immunix OS Security update for ed (Google Search)
Conectiva Linux advisory: CLA-2000:359-2
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000359
Debian Security Information: 20001129 DSA-001-1 ed: symlink attack (Google Search)
http://www.debian.org/security/2000/20001129
http://www.linux-mandrake.com/en/security/MDKSA-2000-076.php3
http://www.osvdb.org/6491
http://www.redhat.com/support/errata/RHSA-2000-123.html
XForce ISS Database: gnu-ed-symlink(5723)
https://exchange.xforce.ibmcloud.com/vulnerabilities/5723
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