CVE-2024-47191

Summary

pam_oath.so in oath-toolkit 2.6.7 through 2.6.11 before 2.6.12 allows root privilege escalation because, in the context of PAM code running as root, it mishandles usersfile access, such as by calling fchown in the presence of a symlink.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2024/10/04/2
• http://www.openwall.com/lists/oss-security/2024/10/05/1
• http://www.openwall.com/lists/oss-security/2024/10/08/1
• http://www.openwall.com/lists/oss-security/2024/10/08/2
• http://www.openwall.com/lists/oss-security/2024/10/08/4
• http://www.openwall.com/lists/oss-security/2024/10/15/7
• http://www.openwall.com/lists/oss-security/2024/10/17/1
• http://www.openwall.com/lists/oss-security/2024/10/18/1
• http://www.openwall.com/lists/oss-security/2024/10/18/2

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• https://gitlab.com/oath-toolkit/oath-toolkit/-/issues/43
• https://www.openwall.com/lists/oss-security/2024/10/04/2
• https://security.opensuse.org/2024/10/04/oath-toolkit-vulnerability.html
• https://www.nongnu.org/oath-toolkit/security/CVE-2024-47191
• https://gitlab.com/oath-toolkit/oath-toolkit/-/commit/60d9902b5c20f27e70f8e9c816bfdc0467567e1a
• https://gitlab.com/oath-toolkit/oath-toolkit/-/commit/3235a52f6b87cd1c5da6508f421ac261f5e33a70
• https://gitlab.com/oath-toolkit/oath-toolkit/-/commit/3271139989fde35ab0163b558fc29e80c3a280e5
• https://gitlab.com/oath-toolkit/oath-toolkit/-/commit/95ef255e6a401949ce3f67609bf8aac2029db418

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