Bug 13787

Summary: [CVE 21] openssh 8.8p1 CVEs found
Product: [ROSA-based products] ROSA Fresh Reporter: Yury <y.tumanov>
Component: System (kernel, glibc, systemd, bash, PAM...)Assignee: ROSA Linux Bugs <bugs>
Status: RESOLVED DUPLICATE QA Contact: ROSA Linux Bugs <bugs>
Severity: blocker    
Priority: Highest CC: e.kosachev, s.matveev, v.potapov, y.tumanov
Version: All   
Target Milestone: ---   
Hardware: All   
OS: Linux   
URL: CVE-2021-36368, CVE-2021-41617, CVE-2023-38408,
Whiteboard:
Platform: 2021.1 ROSA Vulnerability identifier:
RPM Package: ISO-related:
Bad POT generating: Upstream:

Description Yury 2023-10-18 20:04:59 MSK
Please patch CVEs for package openssh version 8.8p1
  
INFO (CVEs are): openssh 8.8p1
 cves found
CVE-2021-36368
Desc: ** DISPUTED ** An issue was discovered in OpenSSH before 8.9. If a client is using public-key authentication with agent forwarding but without -oLogLevel=verbose, and an attacker has silently modified the server to support the None authentication option, then the user cannot determine whether FIDO authentication is going to confirm that the user wishes to connect to that server, or that the user wishes to allow that server to connect to a different server on the user's behalf. NOTE: the vendor's position is "this is not an authentication bypass, since nothing is being bypassed."
Link: https://nvd.nist.gov/vuln/detail/CVE-2021-36368
Severity: LOW
CVE-2021-41617
Desc: sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.
Link: https://nvd.nist.gov/vuln/detail/CVE-2021-41617
Severity: HIGH
CVE-2023-38408
Desc: The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.
Link: https://nvd.nist.gov/vuln/detail/CVE-2023-38408
Severity: CRITICAL
Comment 1 Vladimir Potapov 2023-10-20 18:04:48 MSK

*** This bug has been marked as a duplicate of bug 13919 ***