CVE-2023-39533
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-39533
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39533.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-39533
- Aliases
- Related
- Published
- 2023-08-08T19:15:10Z
- Modified
- 2025-01-15T04:57:45.053991Z
- 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
-
go-libp2p is the Go implementation of the libp2p Networking Stack. Prior to versions 0.27.8, 0.28.2, and 0.29.1 malicious peer can use large RSA keys to run a resource exhaustion attack & force a node to spend time doing signature verification of the large key. This vulnerability is present in the core/crypto module of go-libp2p and can occur during the Noise handshake and the libp2p x509 extension verification step. To prevent this attack, go-libp2p versions 0.27.8, 0.28.2, and 0.29.1 restrict RSA keys to <= 8192 bits. To protect one's application, it is necessary to update to these patch releases and to use the updated Go compiler in 1.20.7 or 1.19.12. There are no known workarounds for this issue.
- References
-
- https://github.com/golang/go/issues/61460
- https://github.com/libp2p/go-libp2p/pull/2454
- https://github.com/libp2p/go-libp2p/security/advisories/GHSA-876p-8259-xjgg
- https://github.com/golang/go/commit/2350afd2e8ab054390e284c95d5b089c142db017
- https://github.com/libp2p/go-libp2p/commit/0cce607219f3710addc7e18672cffd1f1d912fbb
- https://github.com/libp2p/go-libp2p/commit/445be526aea4ee0b1fa5388aa65d32b2816d3a00
- https://github.com/libp2p/go-libp2p/commit/e30fcf7dfd4715ed89a5e68d7a4f774d3b9aa92d
- https://github.com/quic-go/quic-go/pull/4012
Affected packages
Git / github.com/golang/go
Affected ranges
- Type
- GIT
- Repo
- https://github.com/golang/go
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Type
- GIT
- Repo
- https://github.com/libp2p/go-libp2p
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixedFixedFixedFixedFixed
Affected versions
go1.*
go1.10beta1
go1.10beta2
go1.10rc1
go1.10rc2
go1.11beta1
go1.11beta2
go1.11beta3
go1.12beta1
go1.12beta2
go1.13beta1
go1.14beta1
go1.15beta1
go1.16beta1
go1.17beta1
go1.18beta1
go1.18beta2
go1.19beta1
go1.3beta1
go1.3beta2
go1.4beta1
go1.5beta1
go1.5beta2
go1.5beta3
go1.6beta1
go1.6beta2
go1.7beta1
go1.7beta2
go1.7rc1
go1.7rc2
go1.7rc3
go1.7rc4
go1.8beta1
go1.8beta2
go1.9
go1.9.1
go1.9.2
go1.9beta1
go1.9beta2
go1.9rc1
go1.9rc2
gx/v1.*
gx/v1.0.0
gx/v2.*
gx/v2.0.1
gx/v2.0.2
gx/v2.0.3
gx/v3.*
gx/v3.0.0
gx/v3.1.0
gx/v3.2.0
gx/v3.2.1
gx/v3.2.2
gx/v3.2.3
gx/v3.3.0
gx/v3.3.1
gx/v3.3.2
gx/v3.3.3
gx/v3.3.4
gx/v3.3.6
gx/v3.3.7
gx/v3.4.0
gx/v3.4.1
gx/v3.4.2
gx/v3.4.3
gx/v3.5.0
gx/v3.5.1
gx/v3.5.2
gx/v3.5.3
gx/v3.5.4
gx/v3.6.0
gx/v4.*
gx/v4.0.0
gx/v4.0.1
gx/v4.0.2
gx/v4.0.3
gx/v4.0.4
gx/v4.1.0
gx/v4.2.0
gx/v4.3.0
gx/v4.3.1
gx/v4.3.10
gx/v4.3.11
gx/v4.3.12
gx/v4.3.2
gx/v4.3.3
gx/v4.3.4
gx/v4.3.5
gx/v4.3.6
gx/v4.3.7
gx/v4.3.8
gx/v4.3.9
gx/v4.4.0
gx/v4.4.1
gx/v4.4.2
gx/v4.4.3
gx/v4.4.4
gx/v4.4.5
gx/v4.5.0
gx/v4.5.1
gx/v4.5.2
gx/v4.5.3
gx/v4.5.4
gx/v4.5.5
gx/v5.*
gx/v5.0.0
gx/v5.0.1
gx/v5.0.10
gx/v5.0.11
gx/v5.0.12
gx/v5.0.13
gx/v5.0.14
gx/v5.0.15
gx/v5.0.16
gx/v5.0.17
gx/v5.0.18
gx/v5.0.19
gx/v5.0.2
gx/v5.0.20
gx/v5.0.21
gx/v5.0.3
gx/v5.0.4
gx/v5.0.5
gx/v5.0.6
gx/v5.0.7
gx/v5.0.8
gx/v5.0.9
gx/v6.*
gx/v6.0.0
gx/v6.0.1
gx/v6.0.10
gx/v6.0.11
gx/v6.0.12
gx/v6.0.13
gx/v6.0.14
gx/v6.0.15
gx/v6.0.16
gx/v6.0.17
gx/v6.0.18
gx/v6.0.19
gx/v6.0.2
gx/v6.0.20
gx/v6.0.21
gx/v6.0.22
gx/v6.0.23
gx/v6.0.29
gx/v6.0.3
gx/v6.0.4
gx/v6.0.5
gx/v6.0.6
gx/v6.0.7
gx/v6.0.8
gx/v6.0.9
release.*
release.r56
v0.*
v0.0.1
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.16
v0.0.17
v0.0.18
v0.0.19
v0.0.2
v0.0.20
v0.0.21
v0.0.22
v0.0.23
v0.0.24
v0.0.25
v0.0.26
v0.0.27
v0.0.28
v0.0.29
v0.0.3
v0.0.30
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v0.1.0
v0.1.1
v0.1.2
v0.10.0
v0.10.1
v0.10.2
v0.10.3
v0.11.0
v0.12.0
v0.13.0
v0.14.0
v0.14.1
v0.14.2
v0.14.3
v0.14.4
v0.15.0-rc.1
v0.16.0
v0.16.0-dev
v0.17.0
v0.18.0
v0.18.0-rc1
v0.18.0-rc2
v0.18.0-rc3
v0.18.0-rc4
v0.18.0-rc5
v0.18.0-rc6
v0.19.0
v0.2.0
v0.2.1
v0.20.0
v0.21.0
v0.21.0-rc
v0.22.0
v0.23.0
v0.23.1
v0.23.2
v0.24.0
v0.24.0-dev
v0.24.1
v0.24.2
v0.25.0
v0.25.1
v0.26.0
v0.26.1
v0.27.0
v0.27.1
v0.27.2
v0.27.3
v0.27.4
v0.27.5
v0.27.6
v0.27.7
v0.28.0
v0.28.1
v0.29.0
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.5.1
v0.5.2
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.7.4
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.9.0
v0.9.1
v0.9.2
v0.9.3
v0.9.4
v0.9.5
v0.9.6
Other
weekly
weekly.*
weekly.2009-11-06
weekly.2009-11-10
weekly.2009-11-10.1
weekly.2009-11-12
weekly.2009-11-17
weekly.2009-12-07
weekly.2009-12-09
weekly.2009-12-22
weekly.2010-01-05
weekly.2010-01-13
weekly.2010-01-27
weekly.2010-02-04
weekly.2010-02-17
weekly.2010-02-23
weekly.2010-03-04
weekly.2010-03-15
weekly.2010-03-22
weekly.2010-03-30
weekly.2010-04-13
weekly.2010-04-27
weekly.2010-05-04
weekly.2010-05-27
weekly.2010-06-09
weekly.2010-06-21
weekly.2010-07-01
weekly.2010-07-14
weekly.2010-07-29
weekly.2010-08-04
weekly.2010-08-11
weekly.2010-08-25
weekly.2010-09-06
weekly.2010-09-15
weekly.2010-09-22
weekly.2010-09-29
weekly.2010-10-13
weekly.2010-10-13.1
weekly.2010-10-20
weekly.2010-10-27
weekly.2010-11-02
weekly.2010-11-10
weekly.2010-11-23
weekly.2010-12-02
weekly.2010-12-08
weekly.2010-12-15
weekly.2010-12-15.1
weekly.2010-12-22
weekly.2011-01-06
weekly.2011-01-12
weekly.2011-01-19
weekly.2011-01-20
weekly.2011-02-01
weekly.2011-02-01.1
weekly.2011-02-15
weekly.2011-02-24
weekly.2011-03-07
weekly.2011-03-07.1
weekly.2011-03-15
weekly.2011-03-28
weekly.2011-04-04
weekly.2011-04-13
weekly.2011-04-27
weekly.2011-05-22
weekly.2011-06-02
weekly.2011-06-09
weekly.2011-06-16
weekly.2011-06-23
weekly.2011-07-07
weekly.2011-07-19
weekly.2011-07-29
weekly.2011-08-10
weekly.2011-08-17
weekly.2011-09-01
weekly.2011-09-07
weekly.2011-09-16
weekly.2011-09-21
weekly.2011-10-06
weekly.2011-10-18
weekly.2011-10-25
weekly.2011-10-26
weekly.2011-11-01
weekly.2011-11-02
weekly.2011-11-08
weekly.2011-11-09
weekly.2011-11-18
weekly.2011-12-01
weekly.2011-12-02
weekly.2011-12-06
weekly.2011-12-14
weekly.2011-12-22
weekly.2012-01-15
weekly.2012-01-20
weekly.2012-01-27
weekly.2012-02-07
weekly.2012-02-14
weekly.2012-02-22
weekly.2012-03-04
weekly.2012-03-13
weekly.2012-03-22
weekly.2012-03-27