Bug 2159750 (CVE-2023-22895) - CVE-2023-22895 rust: The bzip2 crate before 0.4.4 for Rust allow attackers to cause a denial of service
Summary: CVE-2023-22895 rust: The bzip2 crate before 0.4.4 for Rust allow attackers to...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-22895
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2159752
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-10 15:15 UTC by Marco Benatto
Modified: 2023-01-12 11:30 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2023-01-12 11:30:39 UTC
Embargoed:

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Description Marco Benatto 2023-01-10 15:15:41 UTC 
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.

https://crates.io/crates/bzip2/versions
https://github.com/alexcrichton/bzip2-rs/pull/86
Comment 1 Marco Benatto 2023-01-10 15:16:34 UTC 
Created rust-bzip2 tracking bugs for this issue:

Affects: fedora-all [bug 2159752]
Comment 2 Product Security DevOps Team 2023-01-12 11:30:37 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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