CVE-2018-20993

2019-08-2613:15:11

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.0%

JSON

An issue was discovered in the yaml-rust crate before 0.4.1 for Rust. There is uncontrolled recursion during deserialization.

OSVersionArchitecturePackageVersionFilename
Debian12allrust-yaml-rust< 0.4.5-1rust-yaml-rust_0.4.5-1_all.deb
Debian11allrust-yaml-rust< 0.4.3-1rust-yaml-rust_0.4.3-1_all.deb
Debian999allrust-yaml-rust< 0.4.5-1rust-yaml-rust_0.4.5-1_all.deb
Debian13allrust-yaml-rust< 0.4.5-1rust-yaml-rust_0.4.5-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	rust-yaml-rust	< 0.4.5-1	rust-yaml-rust_0.4.5-1_all.deb
Debian	11	all	rust-yaml-rust	< 0.4.3-1	rust-yaml-rust_0.4.3-1_all.deb
Debian	999	all	rust-yaml-rust	< 0.4.5-1	rust-yaml-rust_0.4.5-1_all.deb
Debian	13	all	rust-yaml-rust	< 0.4.5-1	rust-yaml-rust_0.4.5-1_all.deb