What is GHSA-rxmj-hg9v-vp3p?

GHSA-rxmj-hg9v-vp3p is a security advisory published by GitHub Security Advisories with High severity. Uncontrolled Resource Consumption in LengthPrefixedMessageReader

Which CVE IDs does GHSA-rxmj-hg9v-vp3p cover?

GHSA-rxmj-hg9v-vp3p covers the following CVE IDs: CVE-2021-36155. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rxmj-hg9v-vp3p?

GHSA-rxmj-hg9v-vp3p has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-rxmj-hg9v-vp3p?

GHSA-rxmj-hg9v-vp3p affects 1 product, including: swift/github.com/grpc/grpc-swift:\u003c 1.2.0.

GHSA-rxmj-hg9v-vp3pHighCVSS 7.5

Uncontrolled Resource Consumption in LengthPrefixedMessageReader

Vendor

GitHub Security Advisories

Published

June 9, 2023

Last Modified

June 19, 2023

🔗 CVE IDs covered (1)

CVE-2021-36155 →

📋 Description

Impact

Affected gRPC Swift clients and servers are vulnerable to uncontrolled resource consumption attacks. Excessive memory may be allocated when parsing messages. This can lead to a denial of service.

Patches

The problem has been fixed in 1.2.0.

Workarounds

No workaround is available. Users must upgrade.

🎯 Affected products1

swift/github.com/grpc/grpc-swift:< 1.2.0

🔗 References (5)

https://github.com/grpc/grpc-swift/security/advisories/GHSA-rxmj-hg9v-vp3p
https://nvd.nist.gov/vuln/detail/CVE-2021-36155
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35303
https://github.com/grpc/grpc-swift/releases/tag/1.2.0
https://github.com/advisories/GHSA-rxmj-hg9v-vp3p