CVE-2024-6387

A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.

Database specific

{
    "cna_assigner": "redhat",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/6xxx/CVE-2024-6387.json",
    "cwe_ids": [
        "CWE-364"
    ]
}

References

Affected packages

Git / github.com/openela-main/openssh

Affected ranges

Type

GIT

Repo

https://github.com/openela-main/openssh

Events

Introduced

Fixed

e1f438970e5a337a17070a637c1b9e19697cad09

Database specific

{
    "source": "REFERENCES"
}

Type

GIT

Repo

https://github.com/openssh/openssh-portable

Events

Introduced

Fixed

6518797401f2f6951e7b3f76d8d9e75876be4361

Introduced

e86968280e358e62649d268d41f698d64d0dc9fa

Last affected

6849957945754e6551e515f41e8cf3937cda222d

Last affected

e86968280e358e62649d268d41f698d64d0dc9fa

Introduced

6518797401f2f6951e7b3f76d8d9e75876be4361

Last affected

d2afd717e62d76bb41ab5f3ab4ce6f885c8edc98

Database specific

{
    "cpe": [
        "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:openbsd:openssh:8.6:-:*:*:*:*:*:*",
        "cpe:2.3:a:openbsd:openssh:4.4:-:*:*:*:*:*:*",
        "cpe:2.3:a:openbsd:openssh:8.5:p1:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.4"
        },
        {
            "introduced": "8.6"
        },
        {
            "last_affected": "9.8"
        },
        {
            "introduced": "8.6-NA"
        },
        {
            "last_affected": "8.6-NA"
        },
        {
            "introduced": "4.4-NA"
        },
        {
            "last_affected": "4.4-NA"
        },
        {
            "introduced": "8.5-p1"
        },
        {
            "last_affected": "8.5-p1"
        }
    ]
}

Type

GIT

Repo

https://github.com/powershell/win32-openssh

Events

Introduced

72e1c0ac8143b4e286850483e34aa5532bd9fb0c

Last affected

72e1c0ac8143b4e286850483e34aa5532bd9fb0c

Database specific

{
    "cpe": "cpe:2.3:a:netapp:ontap_tools:10:*:*:*:*:vmware_vsphere:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "10"
        },
        {
            "last_affected": "10"
        }
    ]
}

Type

GIT

Repo

https://github.com/rapier1/hpn-ssh

Events

Introduced

2cd1b33995f0d2ba260689f75bea021af4022f61

Last affected

452d3ec07c08dcd3082506b22d1ecb1710a23991

Database specific

{
    "cpe": [
        "cpe:2.3:o:almalinux:almalinux:9.0:-:*:*:*:*:*:*",
        "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*",
        "cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*",
        "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*",
        "cpe:2.3:o:suse:linux_enterprise_micro:6.0:*:*:*:*:*:*:*"
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "8.5p1"
        },
        {
            "last_affected": "9.7p1"
        },
        {
            "introduced": "9.0-NA"
        },
        {
            "last_affected": "9.0-NA"
        },
        {
            "introduced": "9.0"
        },
        {
            "last_affected": "9.0"
        },
        {
            "introduced": "4.0"
        },
        {
            "last_affected": "4.0"
        },
        {
            "introduced": "9.4"
        },
        {
            "last_affected": "9.4"
        },
        {
            "introduced": "6.0"
        },
        {
            "last_affected": "6.0"
        }
    ]
}

Affected versions

Other

10_13_2015

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

V_7_8_P1

V_7_9_P1

V_8_0_P1

V_8_1_P1

V_8_2_P1

V_8_4_P1

V_8_5_P1

V_8_6_P1

V_8_7_P1

V_8_8_P1

V_8_9_P1

V_9_0_P1

V_9_1_P1

V_9_2_P1

V_9_3_P1

V_9_5_P1

V_9_6_P1

V_9_7_P1

V_9_8_P1

4.*

4.0

4.4-NA

6.*

6.0

8.*

8.5-p1

9.*

9.0-NA

9.4

imports/el9/openssh-8.*

imports/el9/openssh-8.7p1-30.el9_2

imports/el9/openssh-8.7p1-34.el9

imports/el9/openssh-8.7p1-34.el9_3.3

imports/el9/openssh-8.7p1-38.el9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-6387.json"