PoC Index

CVE-2019-5736

HIGH 9.3EPSS 98.5%

runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.

CVSS v3.1
8.6 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
98.45% chance of exploitation in the next 30 days, 100th percentile
Published
2019-02-11
Updated
2024-08-04

Proof-of-concept exploits (58)

Metasploit modules (1)

ExploitDB entries (2)

References

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