CVE-2020-5234
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-5234
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5234.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-5234
- Aliases
- Published
- 2020-01-31T18:15:11Z
- Modified
- 2024-05-15T01:12:31.332786Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
MessagePack for C# and Unity before version 1.9.11 and 2.1.90 has a vulnerability where untrusted data can lead to DoS attack due to hash collisions and stack overflow. Review the linked GitHub Security Advisory for more information and remediation steps.
- References
-
- https://github.com/neuecc/MessagePack-CSharp/security/advisories/GHSA-7q36-4xx7-xcxf
- https://github.com/neuecc/MessagePack-CSharp/commit/56fa86219d01d0a183babbbbcb34abbdea588a02
- https://github.com/neuecc/MessagePack-CSharp/commit/f88684078698386df02204f13faeff098a61f007
- https://github.com/neuecc/MessagePack-CSharp/issues/810
Affected packages
Git / github.com/messagepack-csharp/messagepack-csharp
Affected ranges
- Type
- GIT
- Repo
- https://github.com/messagepack-csharp/messagepack-csharp
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Type
- GIT
- Repo
- https://github.com/neuecc/messagepack-csharp
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.1.0-beta
0.2.0-beta
1.*
1.0.1
v.*
v.1.7.3.5
v.1.7.3.6
v1.*
v1.0.2
v1.0.3
v1.1.1
v1.1.2
v1.2.0
v1.2.1
v1.2.3
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.5.0
v1.5.1
v1.6.0
v1.6.1
v1.6.1.2
v1.6.2
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.7.3.1
v1.7.3.2
v1.7.3.3
v1.7.3.4
v1.7.3.7
v1.8.71-beta
v1.8.74
v1.8.80
v2.*
v2.0.110-alpha
v2.0.119-beta
v2.0.123-beta
v2.0.204-beta
v2.0.270-rc
v2.0.299-rc
v2.0.323
v2.0.335
v2.0.94-alpha