by Kastro
Paper/Archive/CVE-2022-2778

CVE-2022-2778

Octopus Deploy Octopus Server — In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 58.3.583 × 2011.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.

Affected

ProductAffectedFixed inSource
Octopus Server3.0 – < unspecifiedunspecifiedCNA
Octopus Serverunspecified – < 2022.2.82772022.2.8277CNA
Octopus Server2022.3.348 – < unspecifiedunspecifiedCNA
Octopus Serverunspecified – < 2022.3.105862022.3.10586CNA
Octopus Server2022.4.791 – < unspecifiedunspecifiedCNA
Octopus Serverunspecified – < 2022.4.13712022.4.1371CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refadvisories.octopus.com/post/2022/sa2022-15