CVE-2021-36155

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Source
https://cve.org/CVERecord?id=CVE-2021-36155
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-36155.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-36155
Aliases
Related
Published
2021-07-09T12:15:08.127Z
Modified
2026-03-13T22:47:17.627332Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

LengthPrefixedMessageReader in gRPC Swift 1.1.0 and earlier allocates buffers of arbitrary length, which allows remote attackers to cause uncontrolled resource consumption and deny service.

References

Affected packages

Git / github.com/grpc/grpc-swift

Affected ranges

Type
GIT
Repo
https://github.com/grpc/grpc-swift
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9e464a75079928366aa7041769a271fac89271bf
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f258d1cd8e8fcc97ebfaaf397e569be3d3fa91d6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
276f09147d914b6463f3ccdd39f51f7e0dd15aaa
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.1.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.1.1"
        }
    ]
}

Affected versions

0.*
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.2
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.1
0.2.2
0.2.3
0.2.4
0.2.5
0.3.0
0.3.1
0.3.2
0.3.3
0.4.0
0.4.1
0.4.2
0.4.3
0.5.0
0.5.1
0.6.0
0.7.0
0.8.0
1.*
1.0.0
1.0.0-alpha.1
1.0.0-alpha.10
1.0.0-alpha.11
1.0.0-alpha.12
1.0.0-alpha.13
1.0.0-alpha.14
1.0.0-alpha.15
1.0.0-alpha.16
1.0.0-alpha.17
1.0.0-alpha.18
1.0.0-alpha.19
1.0.0-alpha.2
1.0.0-alpha.20
1.0.0-alpha.21
1.0.0-alpha.22
1.0.0-alpha.23
1.0.0-alpha.24
1.0.0-alpha.3
1.0.0-alpha.4
1.0.0-alpha.5
1.0.0-alpha.6
1.0.0-alpha.7
1.0.0-alpha.8
1.0.0-alpha.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-36155.json"