ALT-PU-2020-2313-1

BDU:2022-01086

HIGH7.3

Уязвимость мультимедийной коммуникационной библиотеки PJSIP, связанная с целочисленной потерей значимости, позволяющая нарушителю выполнить произвольный код

Опубликовано: 2022-03-04Изменено: 2024-04-03

CVSS 3.xВЫСОКАЯ 7.3

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS 2.0ВЫСОКАЯ 7.5

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P

Ссылки

CVE-2021-37706

BDU:2022-02186

MEDIUM5.9

Уязвимость мультимедийной коммуникационной библиотеки PJSIP, связанная с использованием памяти после её освобождения, позволяющая нарушителю вызвать отказ в обслуживании

Опубликовано: 2022-04-13Изменено: 2024-04-03

CVSS 3.xСРЕДНЯЯ 5.9

CVSS:3.x/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0СРЕДНЯЯ 5.4

CVSS:2.0/AV:N/AC:H/Au:N/C:N/I:N/A:C

Ссылки

CVE-2022-23608

BDU:2022-02209

CRITICAL9.1

Уязвимость мультимедийной коммуникационной библиотеки PJSIP, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании

Опубликовано: 2022-04-13Изменено: 2024-04-03

CVSS 3.xКРИТИЧЕСКАЯ 9.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0КРИТИЧЕСКАЯ 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:C

Ссылки

CVE-2022-21723

CVE-2019-15297

MEDIUM6.5

res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.

Опубликовано: 2019-09-09Изменено: 2024-11-21

CVSS 2.0СРЕДНЯЯ 4.0

CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Ссылки

CVE-2019-15639

HIGH7.5

main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote attacker to send a specific RTP packet during a call and cause a crash in a specific scenario.

Опубликовано: 2019-09-09Изменено: 2024-11-21

CVSS 2.0СРЕДНЯЯ 5.0

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Ссылки

CVE-2019-18610

HIGH8.8

An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and Certified Asterisk 13.21 through 13.21-cert4. A remote authenticated Asterisk Manager Interface (AMI) user without system authorization could use a specially crafted Originate AMI request to execute arbitrary system commands.

Опубликовано: 2019-11-22Изменено: 2024-11-21

CVSS 2.0КРИТИЧЕСКАЯ 9.0

CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS 3.xВЫСОКАЯ 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Ссылки

CVE-2019-18790

MEDIUM6.5

An issue was discovered in channels/chan_sip.c in Sangoma Asterisk 13.x before 13.29.2, 16.x before 16.6.2, and 17.x before 17.0.1, and Certified Asterisk 13.21 before cert5. A SIP request can be sent to Asterisk that can change a SIP peer's IP address. A REGISTER does not need to occur, and calls can be hijacked as a result. The only thing that needs to be known is the peer's name; authentication details such as passwords do not need to be known. This vulnerability is only exploitable when the nat option is set to the default, or auto_force_rport.

Опубликовано: 2019-11-22Изменено: 2024-11-21

CVSS 2.0СРЕДНЯЯ 5.8

CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Ссылки

CVE-2021-37706

CRITICAL9.8

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim’s machine. Users are advised to upgrade as soon as possible. There are no known workarounds.

Опубликовано: 2021-12-22Изменено: 2025-11-04

CVSS 2.0КРИТИЧЕСКАЯ 9.3

CVSS:2.0/AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS 3.xКРИТИЧЕСКАЯ 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Ссылки

CVE-2022-21723

CRITICAL9.1

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.

Опубликовано: 2022-01-27Изменено: 2025-11-04

CVSS 2.0СРЕДНЯЯ 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS 3.xКРИТИЧЕСКАЯ 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Ссылки

CVE-2022-23608

CRITICAL9.8

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.

Опубликовано: 2022-02-22Изменено: 2025-11-04

CVSS 2.0ВЫСОКАЯ 7.5

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS 3.xКРИТИЧЕСКАЯ 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Ссылки

CVE-2022-26651

CRITICAL9.8

An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The func_odbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. This is fixed in 16.25.2, 18.11.2, and 19.3.2, and 16.8-cert14.

Опубликовано: 2022-04-15Изменено: 2024-11-21

CVSS 2.0ВЫСОКАЯ 7.5

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS 3.xКРИТИЧЕСКАЯ 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Ссылки

CVE-2022-37325

HIGH7.5

In Sangoma Asterisk through 16.28.0, 17.x and 18.x through 18.14.0, and 19.x through 19.6.0, an incoming Setup message to addons/ooh323c/src/ooq931.c with a malformed Calling or Called Party IE can cause a crash.

Опубликовано: 2022-12-05Изменено: 2025-04-24

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Ссылки

CVE-2022-42705

MEDIUM6.5

A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.

Опубликовано: 2022-12-05Изменено: 2025-04-24

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Ссылки

Обновление пакета asterisk в ветке sisyphus

Закрытые проблемы (13)

Уязвимость мультимедийной коммуникационной библиотеки PJSIP, связанная с целочисленной потерей значимости, позволяющая нарушителю выполнить произвольный код

res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.

main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote attacker to send a specific RTP packet during a call and cause a crash in a specific scenario.

In Sangoma Asterisk through 16.28.0, 17.x and 18.x through 18.14.0, and 19.x through 19.6.0, an incoming Setup message to addons/ooh323c/src/ooq931.c with a malformed Calling or Called Party IE can cause a crash.