ALT-PU-2022-6935-1

Package update php7-gd in branch sisyphus_e2k

Version7.4.33-alt1

Task#0

Published2022-11-07

Max severityCRITICAL

Severity:

Closed issues (4)

CRITICAL9.8

Уязвимость криптографической хэш-функции SHA-3 программного пакета eXtended Keccak Code Package (XKCP), позволяющая нарушителю выполнить произвольный код

Published: 2022-10-24Modified: 2025-10-24

CVSS 3.xCRITICAL 9.8

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

CVSS 2.0CRITICAL 10.0

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

References

CVE-2022-37454

HIGH7.1

Уязвимость функции imageloadfont() интерпретатора языка программирования PHP, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации или вызвать отказ в обслуживании

Published: 2022-12-24Modified: 2024-09-13

CVSS 3.xHIGH 7.1

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

CVSS 2.0MEDIUM 6.6

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

References

CVE-2022-31630

HIGH7.1

In PHP versions prior to 7.4.33, 8.0.25 and 8.1.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information.

Published: 2022-11-14Modified: 2024-11-21

CVSS 3.xHIGH 7.1

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

References

CRITICAL9.8

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

Published: 2022-10-21Modified: 2025-05-08

CVSS 3.xCRITICAL 9.8

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

References