REDHAT-BUG-1623752
First published: Thu Aug 30 2018(Updated: )
Elfutils is vulnerable to a heap-based buffer over-read in the libdw/dwarf_getaranges.c:dwarf_getaranges() function. An attacker could exploit this to cause a crash in the eu-addr2line command via a crafted file. Upstream Bug: <a href="https://sourceware.org/bugzilla/show_bug.cgi?id=23541">https://sourceware.org/bugzilla/show_bug.cgi?id=23541</a> Upstream Patch: <a href="https://sourceware.org/git/?p=elfutils.git;a=commit;h=29e31978ba51c1051743a503ee325b5ebc03d7e9">https://sourceware.org/git/?p=elfutils.git;a=commit;h=29e31978ba51c1051743a503ee325b5ebc03d7e9</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| elfutils |
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Reference Links
- https://sourceware.org/bugzilla/show_bug.cgi?id=23541
- https://sourceware.org/git/?p=elfutils.git;a=commit;h=29e31978ba51c1051743a503ee325b5ebc03d7e9
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1623753
- https://access.redhat.com/errata/RHSA-2019:2197
- https://access.redhat.com/security/cve/cve-2018-16062
- https://bugzilla.redhat.com/show_bug.cgi?id=1623752
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