CVE-2023-34411

high

Description

The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid <! token (such as <!DOCTYPEs/%<!A nesting) in an XML document. The earliest affected version is 0.8.9.

References

https://github.com/netvl/xml-rs/pull/226

https://github.com/netvl/xml-rs/compare/0.8.13...0.8.14

https://github.com/netvl/xml-rs/commit/c09549a187e62d39d40467f129e64abf32efc35c

https://github.com/00xc/xml-rs/commit/0f084d45aa53e4a27476961785f59f2bd7d59a9f

Details

Source: Mitre, NVD

Published: 2023-06-05

Updated: 2025-01-08

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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