CVE-2023-29403

Summary

On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers.

Affected Software

Weaknesses

• CWE-642: External Control of Critical State Data

ADP Enrichment

CVE Program Container

Additional References

• https://go.dev/issue/60272
• https://go.dev/cl/501223
• https://groups.google.com/g/golang-announce/c/q5135a9d924/m/j0ZoAJOHAwAJ
• https://pkg.go.dev/vuln/GO-2023-1840
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBS3IIK6ADV24C5ULQU55QLT2UE762ZX/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZ2O6YCO2IZMZJELQGZYR2WAUNEDLYV6/
• https://security.gentoo.org/glsa/202311-09
• https://security.netapp.com/advisory/ntap-20241220-0009/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://go.dev/issue/60272
• https://go.dev/cl/501223
• https://groups.google.com/g/golang-announce/c/q5135a9d924/m/j0ZoAJOHAwAJ
• https://pkg.go.dev/vuln/GO-2023-1840
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBS3IIK6ADV24C5ULQU55QLT2UE762ZX/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZ2O6YCO2IZMZJELQGZYR2WAUNEDLYV6/
• https://security.gentoo.org/glsa/202311-09

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