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| CVE-ID | ||
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CVE-2000-1134 |
• CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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| Description | ||
| 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. | ||
| References | ||
| Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete. | ||
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| Assigning CNA | ||
| MITRE Corporation | ||
| Date Record Created | ||
| 20001214 | Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE. | |
| Phase (Legacy) | ||
| Modified (20061101) | ||
| Votes (Legacy) | ||
| ACCEPT(2) Baker, Cole MODIFY(1) Frech NOOP(1) Wall REVIEWING(1) Christey |
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| Comments (Legacy) | ||
Frech> XF:linux-bash-tmp-symlink(5593) Christey> Don't all these shell programs originate from the same codebase, including ksh? If so, we should have a single CAN for all of these, and add: XF:ksh-redirection-symlink URL:http://xforce.iss.net/static/5811.php CONECTIVA:CLA-2000:354 BUGTRAQ:20001208 Immunix OS Security update for tcsh http://archives.neohapsis.com/archives/linux/immunix/2000-q4/0041.html BUGTRAQ:20001220 /bin/ksh creates insecure tmp files http://archives.neohapsis.com/archives/bugtraq/2000-12/0368.html BUGTRAQ:20001227 IBM Findings: Korn Shell Redirection Race Condition Vulnerability http://archives.neohapsis.com/archives/bugtraq/2000-12/0473.html Also see: http://archives.neohapsis.com/archives/bugtraq/2000-12/0420.html which gives some shell history which may be of use. Christey> ADDREF FREEBSD:FreeBSD-SA-01:03 for the bash problem. Christey> Consider adding BID:2148 if this CAN should include ksh Christey> SGI:20011103-01-I URL:ftp://patches.sgi.com/support/free/security/advisories/20011103-01-I Also, DELREF BID:2148 and BID:1926. Keep BID:2006 Christey> COMPAQ:SSRT1-41U URL:http://ftp.support.compaq.com/patches/.new/html/SSRT0742U-59U.shtml CERT-VN:VU#10277 URL:http://www.kb.cert.org/vuls/id/10277 Christey> SGI:20011103-02-P URL:ftp://patches.sgi.com/support/free/security/advisories/20011103-02-P Note that this is an update of the other SGI reference. Christey> CALDERA:CSSA-2001-SCO.24 URL:ftp://stage.caldera.com/pub/security/openserver/CSSA-2001-SCO.24.1/CSSA-2001-SCO.24.1.txt CERT-VN:VU#10277 URL:http://www.kb.cert.org/vuls/id/10277 Christey> Missing BID - BID:1926 Christey> HP:SSRT3618 URL:http://archives.neohapsis.com/archives/hp/2003-q3/0042.html |
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| Proposed (Legacy) | ||
| 20001219 | ||
| This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities. | ||
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