SUSE-SU-2018:3268-1

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2018:3268-1

Related

Published

2018-10-22T09:17:53Z

Modified

2018-10-22T09:17:53Z

Summary

Security update for the Linux Kernel (Live Patch 19 for SLE 12 SP3)

Details

This update for the Linux Kernel 4.4.156-94_61 fixes one issue.

The following security issue was fixed:

CVE-2018-14633: A security flaw was found in the chapservercompute_md5() function in the ISCSI target code in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. (bsc#1107832).

References

Affected packages

Name: kgraft-patch-SLE12-SP3_Update_18
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kgraft-patch-4_4_156-94_57-default": "2-2.1"
        }
    ]
}

Name: kgraft-patch-SLE12-SP3_Update_19
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kgraft-patch-4_4_156-94_61-default": "2-2.1"
        }
    ]
}

Name: kgraft-patch-SLE12-SP3_Update_18
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kgraft-patch-4_4_156-94_57-default": "2-2.1"
        }
    ]
}

Name: kgraft-patch-SLE12-SP3_Update_19
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kgraft-patch-4_4_156-94_61-default": "2-2.1"
        }
    ]
}