Debian Security Bug TrackerDEBIANCVE:CVE-2021-43302CVE-2021-43302
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.003 Low
EPSS
Percentile
67.8%
Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled ‘filename’ argument may cause an out-of-bounds read when the filename is shorter than 4 characters.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | asterisk | < 1:16.28.0~dfsg-0+deb11u1 | asterisk_1:16.28.0~dfsg-0+deb11u1_all.deb |
| Debian | 10 | all | asterisk | < 1:16.28.0~dfsg-0+deb10u1 | asterisk_1:16.28.0~dfsg-0+deb10u1_all.deb |
| Debian | 999 | all | asterisk | < 1:18.11.1~dfsg+~cs6.10.40431413-1 | asterisk_1:18.11.1~dfsg+~cs6.10.40431413-1_all.deb |
| Debian | 12 | all | ring | < 20230206.0~ds1-1 | ring_20230206.0~ds1-1_all.deb |
| Debian | 11 | all | ring | <= 20210112.2.b757bac~ds1-1 | ring_20210112.2.b757bac~ds1-1_all.deb |
| Debian | 10 | all | ring | < 20190215.1.f152c98~ds1-1+deb10u2 | ring_20190215.1.f152c98~ds1-1+deb10u2_all.deb |
| Debian | 999 | all | ring | < 20230206.0~ds1-1 | ring_20230206.0~ds1-1_all.deb |
| Debian | 13 | all | ring | < 20230206.0~ds1-1 | ring_20230206.0~ds1-1_all.deb |
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.003 Low
EPSS
Percentile
67.8%