Bug 1500331 (CVE-2017-14933)

Summary: CVE-2017-14933 binutils: Infinite loop in read_formatted_entries
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, dvlasenk, erik-fedora, jakub, 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 03:28:14 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 1499310, 1499311    
Bug Blocks:    

Description Andrej Nemec 2017-10-10 11:58:21 UTC 
read_formatted_entries in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (infinite loop) via a crafted ELF file.

Upstream issue:

https://sourceware.org/bugzilla/show_bug.cgi?id=22210

Upstream patches:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=30d0157a2ad64e64e5ff9fcc0dbe78a3e682f573
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=33e0a9a056bd23e923b929a4f2ab049ade0b1c32
Comment 1 Andrej Nemec 2017-10-10 12:00:36 UTC 
Created binutils tracking bugs for this issue:

Affects: fedora-all [bug 1499311]


Created mingw-binutils tracking bugs for this issue:

Affects: epel-all [bug 1499310]