National Vulnerability Database

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    Vulnerabilities Detail

CVE-2003-0695 Detail

Description

Multiple "buffer management errors" in OpenSSH before 3.7.1 may allow attackers to cause a denial of service or execute arbitrary code using (1) buffer_init in buffer.c, (2) buffer_free in buffer.c, or (3) a separate function in channels.c, a different vulnerability than CVE-2003-0693.

Source:  MITRE
Description Last Modified:  10/06/2003

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Provides unauthorized access
Allows unauthorized disclosure of information
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (06/01/2007)

Not vulnerable. This flaw is fixed in Red Hat Enterprise Linux 2.1 via the errata RHSA-2003:280. This flaw is fixed in Red Hat Enterprise Linux 3 as a backported patch. The source RPM contains the patch openssh-3.6.1p2-owl-realloc.diff which resolved this flaw before Red Hat Enterprise Linux 3 GA. This flaw does not affect any subsequent versions of Red Hat Enterprise Linux.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000741
http://marc.info/?l=bugtraq&m=106373546332230&w=2
http://marc.info/?l=bugtraq&m=106381396120332&w=2
http://marc.info/?l=bugtraq&m=106381409220492&w=2
http://marc.info/?l=bugtraq&m=106382542403716&w=2
http://marc.info/?l=openbsd-security-announce&m=106375582924840
http://www.debian.org/security/2003/dsa-382
http://www.debian.org/security/2003/dsa-383 Patch Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2003:090
http://www.openssh.com/txt/buffer.adv
http://www.redhat.com/support/errata/RHSA-2003-280.html Patch Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A452

References to Check Content

Identifier:
oval:org.mitre.oval:def:452
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:452

Technical Details

Vulnerability Type (View All)

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2003-0695
NVD Published Date:
10/06/2003
NVD Last Modified:
05/02/2018