Vulnerability in Caldera Openlinux
CVE-2000-1134
Multiple shell programs on various Unix systems, including (1) tcsh, (2) csh, (3) sh, and (4) bash, follow symlinks when processing << redirects (aka here-documents or in-here documents), which allows local users to overwrite files of other users via a symlink attack.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.2 (High). Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.014 (71.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Caldera Openlinux
- Caldera Openlinux Edesktop — versions 2.4
- Caldera Openlinux Eserver — versions 2.3
- Conectiva Linux — versions 4.0, 4.0es, 4.1
- HP Hp-Ux — versions 11.11
- Immunix — versions 6.2
- Mandrakesoft Mandrake Linux — versions 6.0, 6.1, 7.0
- Red Hat Linux — versions 5.2, 6.0, 6.1
- SUSE Linux — versions 7.0
Public proof-of-concept exploits
References
- www.debian.org/security/2000/20001111a (vendor-advisory)
- www.securityfocus.com/bid/1926 (vdb-entry)
- distro.conectiva.com.br/atualizacoes/ (vendor-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:4047 (signature, vdb-entry)
- archives.neohapsis.com/archives/tru64/2002-q1/0009.html (vendor-advisory)
- www.securityfocus.com/bid/2006 (Exploit, Patch, vdb-entry, Vendor Advisory)
- www.linux-mandrake.com/en/security/MDKSA-2000-069.php3 (vendor-advisory)
- www.calderasystems.com/support/security/advisories/CSSA-2000-042.0.txt (vendor-advisory)
- www.redhat.com/support/errata/RHSA-2000-117.html (vendor-advisory)
- www.kb.cert.org/vuls/id/10277 (US Government Resource, third-party-advisory)
Frequently asked questions
- What is CVE-2000-1134?
- CVE-2000-1134 is a vulnerability in Caldera Openlinux. Published 2001-01-09.
- Is CVE-2000-1134 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.