Bug 2103242 - Status line injection via long notation name
Summary: Status line injection via long notation name
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: gnupg2
Version: 35
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: ---
Assignee: Jakub Jelen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-07-01 18:30 UTC by Demi Marie Obenour
Modified: 2022-07-22 05:09 UTC (History)
6 users (show)

Fixed In Version: gnupg2-2.3.6-2.fc36 gnupg2-2.3.4-2.fc35
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2022-07-07 01:15:55 UTC
Type: Bug
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Debian BTS 1014157 0 None None None 2022-07-01 18:30:20 UTC
Red Hat Issue Tracker FC-493 0 None None None 2022-07-01 18:35:41 UTC

Description Demi Marie Obenour 2022-07-01 18:30:20 UTC 
Description of problem:
GnuPG is vulnerable to status line injection via a long notation name.

Version-Release number of selected component (if applicable):
gnupg2-2.3.4-1.fc35

How reproducible:
100%

Steps to Reproduce:
See https://www.openwall.com/lists/oss-security/2022/06/30/1

Actual results:
Fedora’s GnuPG is vulnerable.

Expected results:
Fedora’s GnuPG is not vulnerable.

Additional info:
https://www.openwall.com/lists/oss-security/2022/06/30/1
Comment 1 Demi Marie Obenour 2022-07-02 17:24:19 UTC 
This is CVE-2022-34903
Comment 2 Fedora Update System 2022-07-04 10:12:44 UTC 
FEDORA-2022-aa14d396dd has been submitted as an update to Fedora 36. https://bodhi.fedoraproject.org/updates/FEDORA-2022-aa14d396dd
Comment 3 Fedora Update System 2022-07-05 16:41:52 UTC 
FEDORA-2022-aa14d396dd has been pushed to the Fedora 36 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2022-aa14d396dd`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-aa14d396dd

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Demi Marie Obenour 2022-07-06 05:15:09 UTC 
@jjelen would it be possible to patch this in Fedora 35 too?
Comment 5 Jakub Jelen 2022-07-06 18:05:08 UTC 
Its building: https://koji.fedoraproject.org/koji/taskinfo?taskID=89159649
Comment 6 Fedora Update System 2022-07-06 18:13:13 UTC 
FEDORA-2022-1124e5882d has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-1124e5882d
Comment 7 Fedora Update System 2022-07-07 01:15:55 UTC 
FEDORA-2022-aa14d396dd has been pushed to the Fedora 36 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 8 Fedora Update System 2022-07-07 02:06:31 UTC 
FEDORA-2022-1124e5882d has been pushed to the Fedora 35 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2022-1124e5882d`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-1124e5882d

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 9 Fedora Update System 2022-07-22 05:09:47 UTC 
FEDORA-2022-1124e5882d has been pushed to the Fedora 35 stable repository.
If problem still persists, please make note of it in this bug report.
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