CVE-2023-22895

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-22895
The bzip2 crate before 0.4.4 for Rust allow attackers to cause a denial of service via a large file that triggers an integer overflow in mem.rs. NOTE: this is unrelated to the https://crates.io/crates/bzip2-rs product.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://crates.io/crates/bzip2/versions Patch Third Party Advisory
https://crates.io/crates/bzip2/versions Patch Third Party Advisory
https://github.com/alexcrichton/bzip2-rs/pull/86 Exploit Patch Third Party Advisory
https://github.com/alexcrichton/bzip2-rs/pull/86 Exploit Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO/
Configurations

Configuration 1 (hide)

cpe:2.3:a:bzip2_project:bzip2:*:*:*:*:*:rust:*:*
History

07 Apr 2025, 19:15

Type Values Removed Values Added
References (MISC) https://crates.io/crates/bzip2/versions - Patch, Third Party Advisory () https://crates.io/crates/bzip2/versions - Patch, Third Party Advisory
References (MISC) https://github.com/alexcrichton/bzip2-rs/pull/86 - Exploit, Patch, Third Party Advisory () https://github.com/alexcrichton/bzip2-rs/pull/86 - Exploit, Patch, Third Party Advisory

07 Nov 2023, 04:07

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO/', 'name': 'FEDORA-2023-c08ee112f6', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7/', 'name': 'FEDORA-2023-c17427d18a', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7/', 'name': 'FEDORA-2023-7bd6fbb5fa', 'tags': [], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7/ -
Information

Published : 2023-01-10 01:15

Updated : 2025-04-07 19:15

NVD link : CVE-2023-22895

Mitre link : CVE-2023-22895

JSON object : View

Products Affected

bzip2_project

  • bzip2
CWE
CWE-190

Integer Overflow or Wraparound