CVE-2017-12972

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2017-12972
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-12972.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-12972
Aliases
Published
2017-08-20T16:29:00Z
Modified
2024-10-12T02:31:52.834983Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

In Nimbus JOSE+JWT before 4.39, there is no integer-overflow check when converting length values from bytes to bits, which allows attackers to conduct HMAC bypass attacks by shifting Additional Authenticated Data (AAD) and ciphertext so that different plaintext is obtained for the same HMAC.

References

Affected packages

Git / bitbucket.org/connect2id/nimbus-jose-jwt

Affected ranges

Type
GIT
Repo
https://bitbucket.org/connect2id/nimbus-jose-jwt
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0d2bd649ea386539220d4facfe1f65eb1dadb86c

Affected versions

2.*

2.0
2.0.1
2.1
2.1.1
2.10
2.10.1
2.11.0
2.12.0
2.13.0
2.13.1
2.14.0
2.15.0
2.15.1
2.15.2
2.16
2.17
2.17.1
2.17.2
2.18
2.18.1
2.18.2
2.19
2.19.1
2.2
2.20
2.21
2.22
2.22.1
2.23
2.24
2.25
2.26
2.26.1
2.3
2.4
2.5
2.6
2.7
2.8
2.9

3.*

3.0
3.1
3.1.1
3.1.2
3.10
3.2
3.2.1
3.2.2
3.3
3.4
3.5
3.6
3.7
3.8
3.8.1
3.8.2
3.9
3.9.1
3.9.2

4.*

4.0
4.0-rc1
4.0-rc2
4.0-rc3
4.0-rc4
4.0.1
4.1
4.1.1
4.10
4.11
4.11.1
4.11.2
4.12
4.13.1
4.14
4.15
4.15.1
4.16
4.16.1
4.16.2
4.17
4.18
4.19
4.2
4.20
4.21
4.22
4.23
4.24
4.25
4.26
4.26.1
4.27
4.27.1
4.28
4.29
4.3
4.3.1
4.30
4.31.1
4.32
4.33
4.34
4.34.1
4.34.2
4.35
4.36
4.36.1
4.37
4.37.1
4.38
4.4
4.5
4.6
4.7
4.8
4.9