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libsolv: out-of-bounds read in repodata_schema2id in repodata.c

🗓️ 04 Nov 2020 02:15:19Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Libsolv out-of-bounds read in repodata_schema2id can crash apps when input schema exceeds the last schema.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64libsolv0:0.7.11-1.el8libsolv-0:0.7.11-1.el8.aarch64.rpm
Red Hat Enterprise Linux8i686libsolv0:0.7.11-1.el8libsolv-0:0.7.11-1.el8.i686.rpm
Red Hat Enterprise Linux8ppc64lelibsolv0:0.7.11-1.el8libsolv-0:0.7.11-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xlibsolv0:0.7.11-1.el8libsolv-0:0.7.11-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64libsolv0:0.7.11-1.el8libsolv-0:0.7.11-1.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64libsolv-debuginfo0:0.7.11-1.el8libsolv-debuginfo-0:0.7.11-1.el8.aarch64.rpm
Red Hat Enterprise Linux8i686libsolv-debuginfo0:0.7.11-1.el8libsolv-debuginfo-0:0.7.11-1.el8.i686.rpm
Red Hat Enterprise Linux8ppc64lelibsolv-debuginfo0:0.7.11-1.el8libsolv-debuginfo-0:0.7.11-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xlibsolv-debuginfo0:0.7.11-1.el8libsolv-debuginfo-0:0.7.11-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64libsolv-debuginfo0:0.7.11-1.el8libsolv-debuginfo-0:0.7.11-1.el8.x86_64.rpm
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21 Nov 2025 18:17Current
7.4High risk
Vulners AI Score7.4
CVSS 25
CVSS 3.17.5
EPSS0.02338
3