ALT-PU-2022-3232-1

Package update zlib in branch c9f2

Version1.2.13-alt1

Published2022-11-29

Max severityCRITICAL

Severity:

Closed issues (4)

HIGH8.2

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

Published: 2022-03-31Modified: 2026-03-18

CVSS 3.xHIGH 8.2

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

CVSS 2.0HIGH 8.5

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

References

CVE-2018-25032

CRITICAL9.8

Уязвимость компонента inflate.c библиотеки zlib, позволяющая нарушителю выполнить произвольный код

Published: 2022-08-29Modified: 2026-01-20

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-2022-37434

HIGH7.5

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

Published: 2022-03-25Modified: 2025-08-21

CVSS 2.0MEDIUM 5.0

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

CVSS 3.xHIGH 7.5

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

References

CRITICAL9.8

zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).

Published: 2022-08-05Modified: 2025-05-30

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