Bug 1489067 (CVE-2017-14130)

Summary: CVE-2017-14130 binutils: Heap-based buffer over-read in the _bfd_elf_parse_attributes function
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: aoliva, erik-fedora, jakub, jan.kratochvil, kanderso, klember, ktietz, law, mcermak, mnewsome, mpolacek, nickc, ohudlick, rjones, yselkowi
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-06-08 03:24:46 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1487761, 1487762    
Bug Blocks:    

Description Andrej Nemec 2017-09-06 16:00:49 UTC 
The _bfd_elf_parse_attributes function in elf-attrs.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows attackers to cause a denial of service (_bfd_elf_attr_strdup heap-based buffer over-read and application crash) via a crafted ELF file.

Upstream issue:

https://sourceware.org/bugzilla/show_bug.cgi?id=22058

Upstream patch:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2a143b99fc4a5094a9cf128f3184d8e6818c8229
Comment 1 Andrej Nemec 2017-09-06 16:01:59 UTC 
Created binutils tracking bugs for this issue:

Affects: fedora-all [bug 1487762]


Created mingw-binutils tracking bugs for this issue:

Affects: epel-all [bug 1487761]