CVE-2014-1692

Published: Jan 29, 2014Modified: May 28, 2026

7.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Exploitability: 3.9 / Impact: 3.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition.

Affected (1)

Products: Openbsd: Openssh

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Openbsd Openssh	Up to 6.4

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (22)

http://marc.info/?l=bugtraq&m=141576985122836&w=2

Source: secalert@redhat.com

Third Party Advisory

http://marc.info/?l=bugtraq&m=144050155601375&w=2

Source: secalert@redhat.com

Third Party Advisory

http://openwall.com/lists/oss-security/2014/01/29/10

Source: secalert@redhat.com

Mailing ListThird Party Advisory

http://openwall.com/lists/oss-security/2014/01/29/2

Source: secalert@redhat.com

Mailing ListThird Party Advisory

http://osvdb.org/102611

Source: secalert@redhat.com

Broken Link

http://secunia.com/advisories/60184

Source: secalert@redhat.com

Third Party Advisory

http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637

Source: secalert@redhat.com

Third Party Advisory

http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h

Source: secalert@redhat.com

http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10

Source: secalert@redhat.com

Vendor Advisory

http://www.securityfocus.com/bid/65230

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

https://exchange.xforce.ibmcloud.com/vulnerabilities/90819

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

http://marc.info/?l=bugtraq&m=141576985122836&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://marc.info/?l=bugtraq&m=144050155601375&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://openwall.com/lists/oss-security/2014/01/29/10

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://openwall.com/lists/oss-security/2014/01/29/2

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://osvdb.org/102611

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

http://secunia.com/advisories/60184

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.securityfocus.com/bid/65230

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://exchange.xforce.ibmcloud.com/vulnerabilities/90819

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

Timeline

No history available yet.