Bug 1219046 (CVE-2023-52353) - VUL-0: CVE-2023-52353: mbedtls: An issue was discovered in Mbed TLS through 3.5.1. In mbedtls_ssl_session_reset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum.
Summary: VUL-0: CVE-2023-52353: mbedtls: An issue was discovered in Mbed TLS through 3...
Status: NEW
Alias: CVE-2023-52353
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.6
Hardware: Other Other
: P3 - Medium : Normal (vote)
Target Milestone: ---
Assignee: Martin Pluskal
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/391873/
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Depends on:
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Reported: 2024-01-22 04:33 UTC by SMASH SMASH
Modified: 2024-01-22 05:15 UTC (History)
1 user (show)

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

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Description SMASH SMASH 2024-01-22 04:33:12 UTC 
An issue was discovered in Mbed TLS through 3.5.1. In mbedtls_ssl_session_reset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52353
https://www.cve.org/CVERecord?id=CVE-2023-52353
https://github.com/Mbed-TLS/mbedtls/issues/8654