CVE-2023-32732 Affecting libgrpc37 package, versions <1.60.0-150400.8.3.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.08% (36th percentile)

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  • Snyk IDSNYK-SLES155-LIBGRPC37-6261700
  • published22 Feb 2024
  • disclosed21 Feb 2024

Introduced: 21 Feb 2024

CVE-2023-32732  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 libgrpc37 to version 1.60.0-150400.8.3.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgrpc37 package and not the libgrpc37 package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for -bin suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. We recommend upgrading beyond the commit in  https://github.com/grpc/grpc/pull/32309 https://www.google.com/url

CVSS Scores

version 3.1