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Fencer Intel
medium —

GHSA-pj34-fpw3-83qj json

bottlerocket dependency openssl is vulnerable to read buffer overflow via X.509 verification

published 3y ago modified 3y ago

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

A read buffer overflow can be triggered in OpenSSL X.509 verification during name constraint checking. Note that this occurs after the certificate chain has been verified and would require a compromised CA. This can cause a client or agent compiled with OpenSSL to crash unexpectedly. OpenSSL has been removed in bottlerocket/update-operator version 1.1.0 in favor of Rust-based TLS using rustls.

Patch / fix

  • crates.io bottlerocket/update-operator 1.1.0

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Affected packages

ecosystem package affected fixed in
crates.io bottlerocket/update-operator
<1.1.0
1.1.0

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.