Vulnerability Details : CVE-2005-0468
Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated.
Vulnerability category: OverflowExecute code
Products affected by CVE-2005-0468
- cpe:2.3:a:ncsa:telnet:c:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2005-0468
95.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2005-0468
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
Vendor statements for CVE-2005-0468
-
Red Hat 2007-03-14Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
References for CVE-2005-0468
-
http://www.mandriva.com/security/advisories?name=MDKSA-2005:061
Mandriva
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http://sunsolve.sun.com/search/document.do?assetkey=1-26-57755-1
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http://www.kb.cert.org/vuls/id/341908
VU#341908 - Multiple Telnet Clients vulnerable to buffer overflow via the env_opt_add() function in telnet.cUS Government Resource
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http://www.redhat.com/support/errata/RHSA-2005-327.html
SupportPatch;Vendor Advisory
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http://sunsolve.sun.com/search/document.do?assetkey=1-26-101671-1
-
ftp://patches.sgi.com/support/free/security/advisories/20050405-01-P
Patch
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9640
404 Not Found
-
http://www.securityfocus.com/bid/12919
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http://sunsolve.sun.com/search/document.do?assetkey=1-26-57761-1
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http://www.debian.org/security/2005/dsa-703
[SECURITY] [DSA 703-1] New krb5 packages fix arbitrary code executionPatch;Vendor Advisory
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http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt
Patch;Vendor Advisory
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http://www.ubuntulinux.org/usn/usn-224-1
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ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:01.telnet.asc
Vendor Advisory
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http://www.debian.de/security/2005/dsa-731
-
http://sunsolve.sun.com/search/document.do?assetkey=1-26-101665-1
-
http://www.idefense.com/application/poi/display?id=221&type=vulnerabilities
U.S. | Let There Be Change | AccentureVendor Advisory
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http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000962
CONECTIVA | AnĂ¡lises dos Melhores Produtos Online (#10 Melhores)
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http://www.redhat.com/support/errata/RHSA-2005-330.html
SupportPatch;Vendor Advisory
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