CVE-2017-20004: In the standard library in Rust before 1.19.0, there is a synchronization problem in the MutexGuard object. MutexGuards can be used across threads with any…

PriorityP427medium5.9CVSS 3.1

AVNACHPRNUINSUCNIHAN

EPSS

0.80%

52.4th percentile

In the standard library in Rust before 1.19.0, there is a synchronization problem in the MutexGuard object. MutexGuards can be used across threads with any types, allowing for memory safety issues through race conditions.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
debian	rustc	< rustc 1.19.0+dfsg3-2 (bookworm)	rustc 1.19.0+dfsg3-2 (bookworm)
rust-lang	rust	< 1.19.0	1.19.0

CVSS provenance

nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

osv5.9MEDIUM

vendor_debian5.9MEDIUM

vendor_redhat5.9MEDIUM

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