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procps: Integer overflows leading to heap overflow in file2strvec

🗓️ 23 May 2018 15:56:16Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Integer overflows in file2strvec of procps cause heap overflow and local privilege escalation via procfs entries.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64procps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.aarch64.rpm
Red Hat Enterprise Linux7ppcprocps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.ppc.rpm
Red Hat Enterprise Linux7ppc64procps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.ppc64.rpm
Red Hat Enterprise Linux7ppc64leprocps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.ppc64le.rpm
Red Hat Enterprise Linux7s390procps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.s390.rpm
Red Hat Enterprise Linux7s390xprocps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.s390x.rpm
Red Hat Enterprise Linux7x86_64procps-ng0:3.3.10-17.el7_5.2procps-ng-0:3.3.10-17.el7_5.2.x86_64.rpm
Red Hat Enterprise Linux7anyprocps-ng0:3.3.10-17.el7_5.2.i686procps-ng-0:3.3.10-17.el7_5.2.i686.noarch.rpm
Red Hat Enterprise Linux7aarch64procps-ng-debuginfo0:3.3.10-17.el7_5.2procps-ng-debuginfo-0:3.3.10-17.el7_5.2.aarch64.rpm
Red Hat Enterprise Linux7ppcprocps-ng-debuginfo0:3.3.10-17.el7_5.2procps-ng-debuginfo-0:3.3.10-17.el7_5.2.ppc.rpm
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30 Jun 2026 11:35Current
7.8High risk
Vulners AI Score7.8
CVSS 24.6
CVSS 3.17.8
CVSS 37.3
EPSS0.01834
SSVC
4