Home/CVE/The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier allows remote attackers to caus
CVE

CVE-2016-8680

The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier allows remote attackers to caus

The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) by calling the dwarfdump command on a crafted file.

MEDIUM · CVSS 6.5 EPSS 0.00617
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

1
libdwarf project libdwarf>= 1999-12-14 and <= 2016-10-01
⚠

Public Exploits & PoCs

1
pocblogs.gentoo.org · libdwarf-heap-based-buffer-overflow-in-_dwarf_get_abbrev_...blogs.gentoo.org
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Feb 2017 · 09:59 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2016/10/16/4Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/93595Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1385686Issue TrackingPatchThird Party AdvisoryVDB Entry
https://sourceforge.net/p/libdwarf/code/ci/268c1f18d1d28612af3b72d7c670076b1b88e51c/tree/libdwarf/dwarf_util.c?diff=0b28b923c3bd9827d1d904feed2abadde4fa5de2PatchVendor Advisory
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