CVE-2021-43302

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-43302
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-43302.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-43302
Downstream
Related
  • GHSA-qcvw-h34v-c7r9
Published
2022-02-16T21:15:07Z
Modified
2025-09-24T11:15:07.934312Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

Read out-of-bounds in PJSUA API when calling pjsuarecordercreate. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.

References

Affected packages

Alpine:v3.16

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Alpine:v3.17

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Alpine:v3.18

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Alpine:v3.19

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Alpine:v3.20

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Alpine:v3.21

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Alpine:v3.22

pjproject

Package

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

Affected ranges

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

Affected versions

1.*

1.0.1-r0
1.4-r0
1.4-r1
1.6-r0
1.6-r1
1.6-r2
1.10-r0

2.*

2.0-r0
2.1-r0
2.2-r0
2.2.1-r0
2.3-r0
2.4-r0
2.4.5-r0
2.5.5-r0
2.5.5-r1
2.5.5-r2
2.5.5-r3
2.5.5-r4
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.8-r0
2.9-r0
2.11-r0
2.11.1-r0
2.11.1-r1
2.11.1-r2

Git

github.com/pjsip/pjproject

Affected ranges

Type
GIT
Repo
https://github.com/pjsip/pjproject
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
513700f74787009241a11eda125284277f7dfc1c

Affected versions

2.*

2.10
2.11
2.11.1