ALT-PU-2024-3299-1

Package update runc in branch sisyphus_riscv64

Version1.1.12-alt1

Task#0

Published2024-03-01

Max severityHIGH

Severity:

Closed issues (2)

HIGH8.6

Уязвимость инструмента для запуска изолированных контейнеров Runc связана с недостатками разграничений контролируемой области системы, позволяющая нарушителю выполнить произвольный код

Published: 2024-02-06Modified: 2026-03-04

CVSS 3.xHIGH 8.6

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

CVSS 2.0HIGH 7.2

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

References

CVE-2024-21626

HIGH8.6

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem ("attack 2"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run ("attack 1"). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes ("attack 3a" and "attack 3b"). runc 1.1.12 includes patches for this issue.

Published: 2024-01-31Modified: 2024-11-21

CVSS 3.xHIGH 8.6

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

References