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elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw

🗓️ 05 Nov 2019 21:11:09Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 55 Views

Elfutils 0.175 has a heap-based over-read in read_srclines (dwarf_getsrclines.c) in libdw that can cause DoS.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64elfutils0:0.176-5.el8elfutils-0:0.176-5.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64leelfutils0:0.176-5.el8elfutils-0:0.176-5.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xelfutils0:0.176-5.el8elfutils-0:0.176-5.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64elfutils0:0.176-5.el8elfutils-0:0.176-5.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64elfutils-debuginfo0:0.176-5.el8elfutils-debuginfo-0:0.176-5.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64leelfutils-debuginfo0:0.176-5.el8elfutils-debuginfo-0:0.176-5.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xelfutils-debuginfo0:0.176-5.el8elfutils-debuginfo-0:0.176-5.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64elfutils-debuginfo0:0.176-5.el8elfutils-debuginfo-0:0.176-5.el8.x86_64.rpm
Red Hat Enterprise Linux8anyelfutils-debuginfo0:0.176-5.el8.i686elfutils-debuginfo-0:0.176-5.el8.i686.noarch.rpm
Red Hat Enterprise Linux8aarch64elfutils-debugsource0:0.176-5.el8elfutils-debugsource-0:0.176-5.el8.aarch64.rpm
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25 Jun 2026 10:54Current
7High risk
Vulners AI Score7
CVSS 24.3
CVSS 36.5
EPSS0.02212
55