Home > Vulnerability Database > CVE-2021-36153

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2021-36153

Good to know:

Date: July 9, 2021

Mismanaged state in GRPCWebToHTTP2ServerCodec.swift in gRPC Swift 1.1.0 and 1.1.1 allows remote attackers to deny service by sending malformed requests.

Language: Swift

Severity Score

7.5

Related Resources (6)

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-36153

Url: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35267

Url: https://github.com/grpc/grpc-swift

Url: https://github.com/grpc/grpc-swift/releases

Url: https://github.com/grpc/grpc-swift/security/advisories/GHSA-2jx2-qcm4-rf9h

Url: https://www.mend.io/vulnerability-database/CVE-2021-36153

Severity Score

7.5

Top Fix

Upgrade Version

Upgrade to version github.com/grpc/grpc-swift - 1.2.0

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us