CVE-2022-42898

PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug."

Database specific

{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42898.json"
}

References

Affected packages

Git / github.com/heimdal/heimdal

Affected ranges

Type

GIT

Repo

https://github.com/heimdal/heimdal

Events

Introduced

Fixed

78077c39e355766221383ee48c8b9be0459a82a4

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "7.7.1"
                }
            ],
            "source":  "DESCRIPTION"
        },
        {
            "cpe":  "cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "7.7.1"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Type

GIT

Repo

https://github.com/krb5/krb5

Events

Introduced

83758c28e976230ce11df1db51ccee7166b89110

Fixed

638554a15de7165b004c815124aa6145f98d0598

Introduced

fea39a0daeed8720b5c6fe095a81d8ca158351d2

Fixed

ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "1.8"
                },
                {
                    "fixed":  "1.19.4"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "cpe":  "cpe:2.3:a:mit:kerberos_5:1.20:-:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "1.20-NA"
                },
                {
                    "last_affected":  "1.20-NA"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "cpe":  "cpe:2.3:a:mit:kerberos_5:1.20:beta1:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "1.20-beta1"
                },
                {
                    "last_affected":  "1.20-beta1"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "range":  [
                {
                    "fixed":  "ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Type

GIT

Repo

https://github.com/samba-team/samba

Events

Introduced

Fixed

b86b889c5222374b918078840a362125ab32ed62

Introduced

e95d85f784ae6b19f2cb42cc9039b60b146e5b69

Fixed

fc0f1090f4ca6d240b4bcfc84890cfc26a44827f

Introduced

fbec737d9d3d992b54f52defcba62a304efef8f7

Fixed

212ebbf7f4f30a0555c87e7ed23139fc08415215

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "4.15.12"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "cpe":  "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "4.16.0"
                },
                {
                    "fixed":  "4.16.7"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "cpe":  "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "4.17.0"
                },
                {
                    "fixed":  "4.17.3"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

1.*

1.20-NA

1.20-beta1

Other

git2svn-syncpoint-master

switch-from-svn-to-git

heimdal-1.*

heimdal-1.3.0pre1

heimdal-1.3.0pre10

heimdal-1.3.0pre11

heimdal-1.3.0pre3

heimdal-1.3.0pre4

heimdal-1.3.0pre5

heimdal-1.3.0pre6

heimdal-1.3.0pre7

heimdal-1.3.0pre8

heimdal-1.3.0pre9

heimdal-1.3.0rc1

heimdal-1.5pre1

heimdal-1.5pre2

heimdal-7.*

heimdal-7.0.1

heimdal-7.0.2

heimdal-7.0.3

heimdal-7.1.0

heimdal-7.1rc1

heimdal-7.2.0

heimdal-7.3.0

heimdal-7.4.0

heimdal-7.5.0

heimdal-7.6.0

heimdal-7.7.0

ldb-1.*

ldb-1.1.0

ldb-1.1.10

ldb-1.1.11

ldb-1.1.12

ldb-1.1.13

ldb-1.1.14

ldb-1.1.15

ldb-1.1.16

ldb-1.1.17

ldb-1.1.18

ldb-1.1.19

ldb-1.1.2

ldb-1.1.20

ldb-1.1.21

ldb-1.1.22

ldb-1.1.23

ldb-1.1.25

ldb-1.1.26

ldb-1.1.27

ldb-1.1.28

ldb-1.1.29

ldb-1.1.3

ldb-1.1.30

ldb-1.1.31

ldb-1.1.4

ldb-1.1.5

ldb-1.1.6

ldb-1.1.8

ldb-1.1.9

ldb-1.2.0

ldb-1.2.1

ldb-1.2.2

ldb-1.3.0

ldb-1.3.1

ldb-1.3.2

ldb-1.4.0

ldb-1.4.1

ldb-1.5.0

ldb-1.5.1

ldb-1.5.2

ldb-1.6.1

ldb-1.6.2

ldb-1.6.3

ldb-2.*

ldb-2.0.5

ldb-2.1.0

ldb-2.1.1

ldb-2.2.0

ldb-2.4.0

ldb-2.4.1

ldb-2.4.2

ldb-2.4.3

ldb-2.5.1

ldb-2.5.2

samba-4.*

samba-4.0.0alpha10

samba-4.0.0alpha17

samba-4.0.0alpha18

samba-4.0.0alpha19

samba-4.0.0alpha20

samba-4.0.0alpha21

samba-4.0.0alpha6

samba-4.0.0alpha7

samba-4.0.0alpha8

samba-4.0.0alpha9

samba-4.0.0beta1

samba-4.0.0beta2

samba-4.0.0beta3

samba-4.0.0beta4

samba-4.0.0beta5

samba-4.0.0beta6

samba-4.0.0beta7

samba-4.0.0beta8

samba-4.0.0rc1

samba-4.10.0rc1

samba-4.11.0rc1

samba-4.12.0rc1

samba-4.13.0rc1

samba-4.14.0rc1

samba-4.15.0

samba-4.15.0rc1

samba-4.15.0rc2

samba-4.15.0rc3

samba-4.15.0rc4

samba-4.15.0rc5

samba-4.15.0rc6

samba-4.15.0rc7

samba-4.15.1

samba-4.15.10

samba-4.15.11

samba-4.15.2

samba-4.15.3

samba-4.15.4

samba-4.15.6

samba-4.15.7

samba-4.15.8

samba-4.16.0

samba-4.16.1

samba-4.16.2

samba-4.16.3

samba-4.16.4

samba-4.16.5

samba-4.16.6

samba-4.17.0

samba-4.17.1

samba-4.17.2

samba-4.2.0rc1

samba-4.3.0rc1

samba-4.4.0rc1

samba-4.5.0rc1

samba-4.6.0rc1

samba-4.7.0rc1

samba-4.8.0rc1

samba-4.9.0rc1

talloc-1.*

talloc-1.3.1

talloc-2.*

talloc-2.0.0

talloc-2.0.7

talloc-2.0.8

talloc-2.1.0

talloc-2.1.1

talloc-2.1.10

talloc-2.1.11

talloc-2.1.12

talloc-2.1.13

talloc-2.1.14

talloc-2.1.15

talloc-2.1.16

talloc-2.1.2

talloc-2.1.3

talloc-2.1.4

talloc-2.1.5

talloc-2.1.6

talloc-2.1.7

talloc-2.1.8

talloc-2.1.9

talloc-2.2.0

talloc-2.3.0

talloc-2.3.1

talloc-2.3.2

talloc-2.3.3

tdb-1.*

tdb-1.1.5

tdb-1.2.0

tdb-1.2.1

tdb-1.2.10

tdb-1.2.11

tdb-1.2.12

tdb-1.2.13

tdb-1.3.0

tdb-1.3.1

tdb-1.3.10

tdb-1.3.11

tdb-1.3.12

tdb-1.3.13

tdb-1.3.14

tdb-1.3.15

tdb-1.3.16

tdb-1.3.17

tdb-1.3.18

tdb-1.3.2

tdb-1.3.3

tdb-1.3.4

tdb-1.3.5

tdb-1.3.6

tdb-1.3.7

tdb-1.3.8

tdb-1.3.9

tdb-1.4.0

tdb-1.4.1

tdb-1.4.2

tdb-1.4.3

tdb-1.4.4

tevent-0.*

tevent-0.10.0

tevent-0.10.1

tevent-0.10.2

tevent-0.11.0

tevent-0.9.11

tevent-0.9.12

tevent-0.9.13

tevent-0.9.14

tevent-0.9.15

tevent-0.9.16

tevent-0.9.17

tevent-0.9.18

tevent-0.9.19

tevent-0.9.20

tevent-0.9.21

tevent-0.9.22

tevent-0.9.23

tevent-0.9.24

tevent-0.9.25

tevent-0.9.26

tevent-0.9.27

tevent-0.9.28

tevent-0.9.29

tevent-0.9.30

tevent-0.9.31

tevent-0.9.32

tevent-0.9.33

tevent-0.9.34

tevent-0.9.35

tevent-0.9.36

tevent-0.9.37

tevent-0.9.38

tevent-0.9.39

tevent-0.9.8

upstream-1.*

upstream-1.4.0+git20101228.dfsg.1

upstream-1.4.0+git20110220.dfsg.1

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-42898.json"