Bug 1190522 (CVE-2021-41054) - VUL-0: CVE-2021-41054: atftp: tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Summary: VUL-0: CVE-2021-41054: atftp: tftpd_file.c in atftp through 0.7.4 has a buffe...
Status: RESOLVED FIXED
Alias: CVE-2021-41054
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/309942/
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Depends on:
Blocks:
 
Reported: 2021-09-15 11:52 UTC by Gabriele Sonnu
Modified: 2024-06-07 07:53 UTC (History)
3 users (show)

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Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Gabriele Sonnu 2021-09-15 11:52:25 UTC 
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size
handling does not properly consider the combination of data, OACK, and other
options.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-41054
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41054
https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/
Comment 1 Gabriele Sonnu 2021-09-15 11:53:09 UTC 
Affected packages:

- SUSE:SLE-11:Update/atftp      0.7.0
- SUSE:SLE-11-SP3:Update/atftp  0.7.0
- SUSE:SLE-12:Update/atftp      0.7.0
- openSUSE:Factory/atftp        0.7.4

Upstream patch:

https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/
Comment 2 Pedro Monreal Gonzalez 2021-09-15 14:52:10 UTC 
Updated to version 0.7.5 in Factory here:
    https://build.opensuse.org/request/show/919255
Comment 5 Swamp Workflow Management 2021-09-27 19:22:05 UTC 
SUSE-SU-2021:3237-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1190522
CVE References: CVE-2021-41054
JIRA References: 
Sources used:
SUSE Linux Enterprise Server 12-SP5 (src):    atftp-0.7.0-160.11.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.