CVE-2022-2928

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2022-2928
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2928.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-2928
Related
Published
2022-10-07T05:15:08Z
Modified
2024-06-13T07:31:28.792291Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function optioncodehashlookup() is called from addoption(), it increases the option's refcount field. However, there is not a corresponding call to optiondereference() to decrement the refcount field. The function addoption() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.

References

Affected packages

Alpine:v3.13 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0

Alpine:v3.14 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0

Alpine:v3.15 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0
4.4.2_p1-r1

Alpine:v3.16 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0
4.4.2_p1-r1
4.4.3-r0

Alpine:v3.17 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0
4.4.2_p1-r1
4.4.3-r0

Alpine:v3.18 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0
4.4.2_p1-r1
4.4.3-r0

Alpine:v3.19 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0
4.4.2_p1-r1
4.4.3-r0

Alpine:v3.20 / dhcp

Package

Name
dhcp
Purl
pkg:apk/alpine/dhcp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.3_p1-r0

Affected versions

4.*

4.1.0-r0
4.1.0_p1-r0
4.1.0_p1-r1
4.1.0_p1-r2
4.1.0_p1-r3
4.1.0_p1-r4
4.1.0_p1-r5
4.1.0_p1-r6
4.1.0_p1-r7
4.1.0_p1-r8
4.1.0_p1-r9
4.1.0_p1-r10
4.1.1_p1-r0
4.1.1_p1-r1
4.2.0-r0
4.2.0_p1-r0
4.2.0_p2-r0
4.2.1-r0
4.2.1_p1-r0
4.2.1_p1-r1
4.2.2-r0
4.2.3-r0
4.2.3_p1-r0
4.2.3_p2-r0
4.2.3_p2-r1
4.2.4-r0
4.2.4_p1-r0
4.2.4_p1-r1
4.2.4_p2-r0
4.2.5-r0
4.2.5_p1-r0
4.2.5_p1-r1
4.2.5_p1-r2
4.3.0-r0
4.3.0-r1
4.3.1-r0
4.3.1-r1
4.3.2-r0
4.3.3-r0
4.3.3_p1-r0
4.3.4-r0
4.3.4-r1
4.3.4-r2
4.3.4-r3
4.3.5-r0
4.4.1-r0
4.4.1-r1
4.4.1-r2
4.4.1-r3
4.4.1-r4
4.4.1-r5
4.4.1-r6
4.4.1-r7
4.4.2-r0
4.4.2-r1
4.4.2-r2
4.4.2-r3
4.4.2_p1-r0
4.4.2_p1-r1
4.4.3-r0

Git / gitlab.isc.org/isc-projects/dhcp