4.3

CVE-2017-12973: connect2id nimbus_jose\+jwt

CVSS: 4.3v2.0MediumModified
AliasesGHSA-jfmq-4g4m-99rh
Published 20-08-2017Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2017-12973 is a medium (CVSS 4.3) vulnerability in connect2id nimbus_jose\+jwt. EPSS estimates a 0.64% chance of exploitation in the next 30 days, higher than 49.4% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
0.64%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 20-08-2017
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

Nimbus JOSE+JWT before 4.39 proceeds improperly after detection of an invalid HMAC in authenticated AES-CBC decryption, which allows attackers to conduct a padding oracle attack.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.64%

Chance of exploitation in the next 30 days

Percentile

49%

Versus all other CVEs

30-day change

0.00 pp

From 0.64% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.64%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Com.nimbusds1 product
  • nimbus-jose-jwt< 4.39
Connect2id1 product
  • nimbus_jose\+jwt1.0 | 1.1 | 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 1.7 | 1.8 | 1.9 | 1.9.1 | 1.10 | 1.11 | 1.12 | 2.0 | 2.0.1 | 2.1 | 2.1.1 | 2.2 | 2.3 | 2.4 | 2.5 | 2.6 | 2.7 | 2.8 | 2.9 | 2.10 | 2.10.1 | 2.11.0 | 2.12.0 | 2.13.0 | 2.13.1 | 2.14 | 2.15 | 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 | 2.20 | 2.21 | 2.22 | 2.22.1 | 2.23 | 2.24 | 2.25 | 2.26 | 2.26.1 | 3.0 | 3.1 | 3.1.1 | 3.1.2 | 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 | 3.10 | 4.0 | 4.0.1 | 4.1 | 4.1.1 | 4.2 | 4.3 | 4.3.1 | 4.4 | 4.5 | 4.6 | 4.7 | 4.8 | 4.9 | 4.10 | 4.11.1 | 4.11.2 | 4.12 | 4.13 | 4.13.1 | 4.14 | 4.15 | 4.15.1 | 4.16 | 4.16.1 | 4.16.2 | 4.17 | 4.18 | 4.19 | 4.20 | 4.21 | 4.22 | 4.23 | 4.24 | 4.25 | 4.26 | 4.26.1 | 4.27 | 4.27.1 | 4.28 | 4.29 | 4.30 | 4.31.1 | 4.32 | 4.33 | 4.34 | 4.34.1 | 4.34.2 | 4.35 | 4.36.1 | 4.37 | 4.37.1 | 4.38

2 vendors · 2 products

References

4 links