ALT-PU-2022-3478-1

BDU:2020-00739

MEDIUM6.5

Уязвимость функции __zzip_parse_root_directory библиотеки архивирования ZZIPlib, связанная с неосвобождением ресурса после истечения действительного срока его эксплуатирования, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2020-02-27

CVSS 3.xMEDIUM 6.5

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

CVSS 2.0MEDIUM 4.3

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

References

CVE-2018-16548

BDU:2022-05680

LOW3.3

Уязвимость функции unzzip_cat_file библиотеки архивирования ZZIPlib, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-09-14Modified: 2023-11-21

CVSS 3.xLOW 3.3

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

CVSS 2.0LOW 1.7

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

References

CVE-2020-18442

CVE-2018-16548

MEDIUM6.5

An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function __zzip_parse_root_directory in zip.c, which will lead to a denial of service attack.

Published: 2018-09-05Modified: 2025-07-10

CVSS 2.0MEDIUM 4.3

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

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

CVE-2018-17828

MEDIUM5.5

Directory traversal vulnerability in ZZIPlib 0.13.69 allows attackers to overwrite arbitrary files via a .. (dot dot) in a zip file, because of the function unzzip_cat in the bins/unzzipcat-mem.c file.

Published: 2018-10-01Modified: 2025-07-10

CVSS 2.0MEDIUM 5.8

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

CVSS 3.xMEDIUM 5.5

CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References

CVE-2020-18442

LOW3.3

Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file".

Published: 2021-06-18Modified: 2025-07-10

CVSS 2.0LOW 2.1

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

CVSS 3.xLOW 3.3

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

References

Package update zziplib in branch sisyphus_riscv64

Closed issues (5)

Уязвимость функции unzzip_cat_file библиотеки архивирования ZZIPlib, позволяющая нарушителю вызвать отказ в обслуживании

An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function __zzip_parse_root_directory in zip.c, which will lead to a denial of service attack.

Directory traversal vulnerability in ZZIPlib 0.13.69 allows attackers to overwrite arbitrary files via a .. (dot dot) in a zip file, because of the function unzzip_cat in the bins/unzzipcat-mem.c file.

Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file".