CVE-2018-15473

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Source
https://cve.org/CVERecord?id=CVE-2018-15473
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15473.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-15473
Downstream
Related
Published
2018-08-17T19:29:00.223Z
Modified
2026-03-10T14:35:00.374664Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.

References

Affected packages

Git / github.com/openbsd/src

Affected ranges

Type
Repo
https://github.com/openbsd/src
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
779974d35b4859c07bc3cb8a12c74b43b0a7d1e0
Type
GIT
Repo
https://github.com/openssh/openssh-portable
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a0349a1cc4a18967ad1dbff5389bcdf9da098814
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fd0fa130ecf06d7d092932adcd5d77f1549bfc8d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
94eb6858efecc1b4f02d8a6bd35e149f55c814c8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d5dacb43fa30c2f6d7eebbd4c5fcf906c3b5d5d8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1dc8d93ce69d6565747eb44446ed117187621b26
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d5dacb43fa30c2f6d7eebbd4c5fcf906c3b5d5d8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1dc8d93ce69d6565747eb44446ed117187621b26
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d5dacb43fa30c2f6d7eebbd4c5fcf906c3b5d5d8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1dc8d93ce69d6565747eb44446ed117187621b26
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.7"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "8.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        }
    ]
}

Affected versions

Other
ABOUT_TO_ADD_INET_ATON
AFTER_FREEBSD_PAM_MERGE
AFTER_KRB5_GSSAPI_MERGE
BEFORE_FREEBSD_PAM_MERGE
BEFORE_KRB5_GSSAPI_MERGE
POST_KRB4_REMOVAL
PRE-REORDER
PRE_CYGWIN_MERGE
PRE_DAN_PATCH_MERGE
PRE_FIXPATHS_INTEGRATION
PRE_HPUX_INTEGRATION
PRE_IPV6
PRE_KRB4_REMOVAL
PRE_NEW_LOGIN_CODE
PRE_SW_KRBV
V_1_2PRE17
V_1_2_1_PRE18
V_1_2_1_PRE19
V_1_2_1_PRE20
V_1_2_1_PRE21
V_1_2_1_PRE22
V_1_2_1_PRE23
V_1_2_1_PRE24
V_1_2_1_PRE25
V_1_2_1_PRE26
V_1_2_1_PRE27
V_1_2_2
V_1_2_2_P1
V_1_2_2_PRE28
V_1_2_2_PRE29
V_1_2_3
V_1_2_3_PRE1
V_1_2_3_PRE2
V_1_2_3_PRE3
V_1_2_3_PRE4
V_1_2_3_PRE5
V_1_2_3_TEST1
V_1_2_3_TEST2
V_1_2_3_TEST3
V_1_2_PRE10
V_1_2_PRE11
V_1_2_PRE12
V_1_2_PRE13
V_1_2_PRE14
V_1_2_PRE15
V_1_2_PRE16
V_1_2_PRE4
V_1_2_PRE5
V_1_2_PRE6
V_1_2_PRE7
V_1_2_PRE8
V_1_2_PRE9
V_2_0_0_BETA1
V_2_0_0_BETA2
V_2_0_0_TEST1
V_2_1_0
V_2_1_0_P1
V_2_1_0_P2
V_2_1_0_P3
V_2_1_1_P1
V_2_1_1_P2
V_2_1_1_P3
V_2_1_1_P4
V_2_2_0_P1
V_2_3_0_P1
V_2_5_0_P1
V_2_5_1_P1
V_2_5_1_P2
V_2_5_2_P1
V_3_0_1_P1
V_3_0_P1
V_3_1_P1
V_3_2_2_P1
V_3_4_P1
V_3_6_1_P1
V_3_8_P1
V_3_9_P1
V_4_2_P1
V_5_0_P1
V_5_1_P1
V_5_2_P1
V_5_5_P1
V_5_7_P1
V_6_0_P1
V_6_1_P1
V_6_2_P1
V_6_5_P1
V_6_6_P1
V_6_8_P1
V_6_9_P1
V_7_0_P1
V_7_1_P1
V_7_2_P1
V_7_3_P1
V_7_4_P1
V_7_5_P1
V_7_6_P1
V_7_7_P1

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "9.4"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "7.2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "7.2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "7.2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.8.6"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "3.2.7"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15473.json"