Bug 2209426 (CVE-2023-33297) - CVE-2023-33297 bitcoin: CVE-2023-33297
Summary: CVE-2023-33297 bitcoin: CVE-2023-33297
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-33297
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2209427 2209428
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-05-23 20:49 UTC by Patrick Del Bello
Modified: 2023-05-24 02:31 UTC (History)
0 users

Fixed In Version:
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Last Closed: 2023-05-24 02:31:32 UTC
Embargoed:

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Description Patrick Del Bello 2023-05-23 20:49:14 UTC 
Bitcoin Core before 24.1, when debug mode is not used, allows attackers to cause a denial of service (CPU consumption) because draining the inventory-to-send queue is inefficient, as exploited in the wild in May 2023.

https://github.com/bitcoin/bitcoin/pull/27610
https://github.com/bitcoin/bitcoin/issues/27623
https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-24.1.md
https://github.com/bitcoin/bitcoin/issues/27586
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
Comment 1 Patrick Del Bello 2023-05-23 20:49:29 UTC 
Created bitcoin-core tracking bugs for this issue:

Affects: epel-all [bug 2209427]
Affects: fedora-all [bug 2209428]
Comment 2 Product Security DevOps Team 2023-05-24 02:31:30 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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