Jenkins Security Advisory 2021-11-12

Details

Source

Jenkins Security Advisories (INTL · vendor-psirt · site)

Severity

unknown

Published

2021-11-12

Exploitation

Not in CISA KEV at last sync

Original advisory: https://www.jenkins.io/security/advisory/2021-11-12/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

• Exploitation likely imminentCVE-2021-21699EPSS puts this in the most-targeted tier (88.5% 30-day exploitation probability). Prioritize alongside KEV items. Riskier than 100% of all scored CVEs.
• Low exploitation riskCVE-2021-217000.68% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 48% of all scored CVEs.
• Moderate exploitation riskCVE-2021-217011.7% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 74% of all scored CVEs.
• Moderate exploitation riskCVE-2021-435762.4% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 82% of all scored CVEs.
• Low exploitation riskCVE-2021-435770.98% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 58% of all scored CVEs.
• Moderate exploitation riskCVE-2021-435781.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 61% of all scored CVEs.

Referenced CVEs

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