VulnerabilityModified
CVE-2017-12867
The SimpleSAML_Auth_TimeLimitedToken class in SimpleSAMLphp 1.14.14 and earlier allows attackers with access to a secret token to extend its validity period by manipulating the prepended time offset.
MEDIUM 5.9EPSS 1.25%
Does this matter?
Lower severity and a low EPSS score (1.25%). Track it; it rarely justifies an emergency change on its own.
Description
The SimpleSAML_Auth_TimeLimitedToken class in SimpleSAMLphp 1.14.14 and earlier allows attackers with access to a secret token to extend its validity period by manipulating the prepended time offset.
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.25% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-613
- Affected
- simplesamlphp/simplesamlphp
- Source
- cve@mitre.org
References
- https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
- https://simplesamlphp.org/security/201708-01Patch, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4127
- https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
- https://simplesamlphp.org/security/201708-01Patch, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4127
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.