CVE-2017-12973

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.0% of scored records. A rank, not a probability.

NVD base score

3.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-08-20 16:00Z9 YR AGO

Last updated

2024-09-17 01:37Z1 YR AGO

Reserved

2017-08-20

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-354Improper Validation of Integrity Check ValueBase

Data version

5.1

Document digest

b1c223916dd819e23a0103a66fcc6b5d2c1e47d131150067e1d79e784fcb8dae

• bitbucket.orghttps://bitbucket.org/connect2id/nimbus-jose-jwt/commits/6a29f10f723f406eb25555f55842c59a43a38912x_refsource_CONFIRM
• bitbucket.orghttps://bitbucket.org/connect2id/nimbus-jose-jwt/issues/223/aescbc-return-immediately-on-invalid-hmacx_refsource_CONFIRM
• bitbucket.orghttps://bitbucket.org/connect2id/nimbus-jose-jwt/src/master/CHANGELOG.txtx_refsource_CONFIRM