Unrated severityNVD Advisory· Published May 20, 2021· Updated Aug 3, 2024
CVE-2021-28683
CVE-2021-28683
Description
An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable NULL pointer dereference and crash in TLS when an unknown TLS alert code is received.
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Affected products
3- Envoy/Envoydescription
- Range: <=1.71.1
Patches
Vulnerability mechanics
References
3- blog.envoyproxy.iomitrex_refsource_MISC
- github.com/envoyproxy/envoy/releasesmitrex_refsource_MISC
- github.com/envoyproxy/envoy/security/advisories/GHSA-r22g-5f3x-xjggmitrex_refsource_MISC
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