CVE-2023-29409

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Source

https://nvd.nist.gov/vuln/detail/CVE-2023-29409

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-29409.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-29409

Aliases

Related

Published

2023-08-02T20:15:11Z

Modified

2024-10-12T10:52:23.030716Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator

Summary

[none]

Details

Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA keys transmitted during handshakes is restricted to <= 8192 bits. Based on a survey of publicly trusted RSA keys, there are currently only three certificates in circulation with keys larger than this, and all three appear to be test certificates that are not actively deployed. It is possible there are larger keys in use in private PKIs, but we target the web PKI, so causing breakage here in the interests of increasing the default safety of users of crypto/tls seems reasonable.

References

Affected packages

Debian:11 / golang-1.15

Package

Name: golang-1.15
Purl: pkg:deb/debian/golang-1.15?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.15.9-6

1.15.15-1~deb11u1

1.15.15-1~deb11u2

1.15.15-1~deb11u3

1.15.15-1~deb11u4

1.15.15-1

1.15.15-2

1.15.15-3

1.15.15-4

1.15.15-5

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / golang-1.19

Package

Name: golang-1.19
Purl: pkg:deb/debian/golang-1.19?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.19.8-2

1.19.9-1

1.19.10-1

1.19.10-2

1.19.11-1

1.19.12-1

1.19.12-2~bpo11+1

1.19.12-2~bpo12+1

1.19.12-2

1.19.13-1~bpo11+1

1.19.13-1~bpo12+1

1.19.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/golang/go

Affected ranges

Type: GIT
Repo: https://github.com/golang/go
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

0ae54ddd37302bdd2a8c775135bf5f076a18eeb3

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

go1.19

go1.19.1

go1.19.10

go1.19.11

go1.19.2

go1.19.3

go1.19.4

go1.19.5

go1.19.6

go1.19.7

go1.19.8

go1.19.9

go1.19beta1

go1.19rc1

go1.19rc2

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

release.*

release.r56

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