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CVE-2023-34411

Date: June 4, 2023

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.

Language: RUST

Severity Score

Related Resources (8)

https://github.com/netvl/xml-rs/compare/0.8.13...0.8.14
https://nvd.nist.gov/vuln/detail/CVE-2023-34411
https://github.com/netvl/xml-rs/pull/226
https://github.com/netvl/xml-rs
https://github.com/00xc/xml-rs/commit/0f084d45aa53e4a27476961785f59f2bd7d59a9f
https://github.com/netvl/xml-rs/commit/c09549a187e62d39d40467f129e64abf32efc35c
https://github.com/netvl/xml-rs/commit/014d808be900c85a0afc5ccdfe668be040d175aa
https://www.mend.io/vulnerability-database/CVE-2023-34411

Severity Score

Weakness Type (CWE)

Improper Restriction of XML External Entity Reference

CWE-611

Reachable Assertion

CWE-617

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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