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curl: Expired pointer dereference via multi API with CURLOPT_CONNECT_ONLY option set

🗓️ 18 May 2021 15:28:08Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Libcurl flaw 7.29.0–7.71.1 risks data confidentiality via wrong connection with multi API and connect-only.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64curl7.61.1-18.el8curl-7.61.1-18.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lecurl7.61.1-18.el8curl-7.61.1-18.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xcurl7.61.1-18.el8curl-7.61.1-18.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64curl7.61.1-18.el8curl-7.61.1-18.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64curl-debuginfo7.61.1-18.el8curl-debuginfo-7.61.1-18.el8.aarch64.rpm
Red Hat Enterprise Linux8i686curl-debuginfo7.61.1-18.el8curl-debuginfo-7.61.1-18.el8.i686.rpm
Red Hat Enterprise Linux8ppc64lecurl-debuginfo7.61.1-18.el8curl-debuginfo-7.61.1-18.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xcurl-debuginfo7.61.1-18.el8curl-debuginfo-7.61.1-18.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64curl-debuginfo7.61.1-18.el8curl-debuginfo-7.61.1-18.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64curl-debugsource7.61.1-18.el8curl-debugsource-7.61.1-18.el8.aarch64.rpm
Rows per page

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28 Jun 2026 12:34Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.03721
CWE-822
libcurl flawmulti apiconnect onlydata confidentiality
3