ALT Linux Team

Branch sisyphus update on 2022-02-20

2022-02-20

ALT-BU-2022-4080-13

Branch sisyphus update bulletin.

ALT-PU-2022-1330-1

Package php8.1 updated to version 8.1.3-alt1 for branch sisyphus in task 295666.

Closed vulnerabilities

Published: 2022-08-29
Modified: 2024-10-30

BDU:2022-05350

Уязвимость функции php_filter_float() интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код

Severity: CRITICAL (9.8)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL (10.0)Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2022-02-27
Modified: 2024-11-21

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.

Severity: MEDIUM (6.8)Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2022-1331-1

Package php8.0 updated to version 8.0.16-alt1 for branch sisyphus in task 295662.

Closed vulnerabilities

Published: 2022-08-29
Modified: 2024-10-30

BDU:2022-05350

Уязвимость функции php_filter_float() интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код

Severity: CRITICAL (9.8)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL (10.0)Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2022-02-27
Modified: 2024-11-21

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.

Severity: MEDIUM (6.8)Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2022-1332-1

Package php7 updated to version 7.4.28-alt1 for branch sisyphus in task 295656.

Closed vulnerabilities

Published: 2022-08-29
Modified: 2024-10-30

BDU:2022-05350

Уязвимость функции php_filter_float() интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код

Severity: CRITICAL (9.8)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL (10.0)Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2022-02-27
Modified: 2024-11-21

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.

Severity: MEDIUM (6.8)Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2022-7754-1

Package php8.0-soap updated to version 8.0.16-alt1 for branch sisyphus in task 295662.

Closed vulnerabilities

Published: 2022-08-29
Modified: 2024-10-30

BDU:2022-05350

Уязвимость функции php_filter_float() интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код

Severity: CRITICAL (9.8)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL (10.0)Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2022-02-27
Modified: 2024-11-21

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.

Severity: MEDIUM (6.8)Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2022-7777-1

Package php8.1-soap updated to version 8.1.3-alt1 for branch sisyphus in task 295666.

Closed vulnerabilities

Published: 2022-08-29
Modified: 2024-10-30

BDU:2022-05350

Уязвимость функции php_filter_float() интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код

Severity: CRITICAL (9.8)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL (10.0)Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2022-02-27
Modified: 2024-11-21

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.

Severity: MEDIUM (6.8)Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
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