The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command options, which allows remote authenticated users to obtain potentially sensitive information by reading these messages, as demonstrated by the shared user account required by Gitolite. NOTE: this can cross privilege boundaries because a user account may intentionally have no shell or filesystem access, and therefore may have no supported way to read an authorized_keys file in its own home directory.
References
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 01:35
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=657445 - | |
| References | () http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673 - | |
| References | () http://openwall.com/lists/oss-security/2012/01/26/15 - | |
| References | () http://openwall.com/lists/oss-security/2012/01/26/16 - | |
| References | () http://openwall.com/lists/oss-security/2012/01/27/1 - | |
| References | () http://openwall.com/lists/oss-security/2012/01/27/4 - | |
| References | () http://osvdb.org/78706 - | |
| References | () http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth-options.c - | |
| References | () http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth-options.c.diff?r1=1.53%3Br2=1.54 - | |
| References | () http://www.securityfocus.com/bid/51702 - | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/72756 - |
07 Nov 2023, 02:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command options, which allows remote authenticated users to obtain potentially sensitive information by reading these messages, as demonstrated by the shared user account required by Gitolite. NOTE: this can cross privilege boundaries because a user account may intentionally have no shell or filesystem access, and therefore may have no supported way to read an authorized_keys file in its own home directory. |
Information
Published : 2012-01-27 19:55
Updated : 2024-11-21 01:35
NVD link : CVE-2012-0814
Mitre link : CVE-2012-0814
CVE.ORG link : CVE-2012-0814
JSON object : View
Products Affected
openbsd
- openssh
CWE
CWE-255
Credentials Management Errors