Bug 2164709 (CVE-2022-3488) - CVE-2022-3488 bind: processing specially crafted responses in quick succession may lead to assertion failure
Summary: CVE-2022-3488 bind: processing specially crafted responses in quick successio...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-3488
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2164033
TreeView+ depends on / blocked
 
Reported: 2023-01-26 08:08 UTC by Marian Rehak
Modified: 2023-09-12 10:20 UTC (History)
3 users (show)

Fixed In Version: bind 9.11.5-S6, bind 9.11.6-S1
Clone Of:
Environment:
Last Closed: 2023-01-28 17:52:11 UTC
Embargoed:

Attachments (Terms of Use)

Description Marian Rehak 2023-01-26 08:08:07 UTC 
An attacker controlling a malicious nameserver could respond with two responses in quick succession, each with a "CLIENT-SUBNET" pseudo-option and where the first is broken. Processing the second response after the first causes named to terminate.
Comment 1 Product Security DevOps Team 2023-01-28 17:52:10 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3488
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