CVE-2016-5032
published 2017-02-17CVE-2016-5032: The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
PriorityP425medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
2.93%
85.6th percentile
The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | dwarfutils | < dwarfutils 20160507+git20160523.9086738-1 (bookworm) | dwarfutils 20160507+git20160523.9086738-1 (bookworm) |
| libdwarf_project | libdwarf | >= 1999-12-14 < 2016-09-23 | 2016-09-23 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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GHSA
GHSA-qwcm-428v-fqg7: The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file
ghsa_unreviewed·2022-05-13
CVE-2016-5032 [MEDIUM] CWE-125 GHSA-qwcm-428v-fqg7: The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file
The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
OSV
CVE-2016-5032: The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file
osv·2017-02-17·CVSS 6.5
CVE-2016-5032 [MEDIUM] CVE-2016-5032: The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file
The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
Red Hat
libdwarf: Out-of-bounds read in dwarf_get_xu_hash_entry()
vendor_redhat·2016-05-18·CVSS 6.5
CVE-2016-5032 [MEDIUM] CWE-125 libdwarf: Out-of-bounds read in dwarf_get_xu_hash_entry()
libdwarf: Out-of-bounds read in dwarf_get_xu_hash_entry()
The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
Package: libdwarf (Red Hat Enterprise Linux 7) - Will not fix
Debian
CVE-2016-5032: dwarfutils - The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote a...
vendor_debian·2016·CVSS 6.5
CVE-2016-5032 [MEDIUM] CVE-2016-5032: dwarfutils - The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote a...
The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
Scope: local
bookworm: resolved (fixed in 20160507+git20160523.9086738-1)
bullseye: resolved (fixed in 20160507+git20160523.9086738-1)
forky: resolved (fixed in 20160507+git20160523.9086738-1)
sid: resolved (fixed in 20160507+git20160523.9086738-1)
trixie: resolved (fixed in 20160507+git20160523.9086738-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-5028 CVE-2016-5029 CVE-2016-5030 CVE-2016-5031 CVE-2016-5032 CVE-2016-5033 CVE-2016-5034 CVE-2016-5035 CVE-2016-5036 CVE-2016-5038 libdwarf: various flaws [epel-6]
bugzilla·2016-05-26·CVSS 6.5
CVE-2016-5028 [MEDIUM] CVE-2016-5028 CVE-2016-5029 CVE-2016-5030 CVE-2016-5031 CVE-2016-5032 CVE-2016-5033 CVE-2016-5034 CVE-2016-5035 CVE-2016-5036 CVE-2016-5038 libdwarf: various flaws [epel-6]
CVE-2016-5028 CVE-2016-5029 CVE-2016-5030 CVE-2016-5031 CVE-2016-5032 CVE-2016-5033 CVE-2016-5034 CVE-2016-5035 CVE-2016-5036 CVE-2016-5038 libdwarf: various flaws [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RP
Bugzilla
CVE-2016-5028 CVE-2016-5029 CVE-2016-5030 CVE-2016-5031 CVE-2016-5032 CVE-2016-5033 CVE-2016-5034 CVE-2016-5035 CVE-2016-5036 CVE-2016-5038 libdwarf: various flaws [fedora-all]
bugzilla·2016-05-26·CVSS 6.5
CVE-2016-5028 [MEDIUM] CVE-2016-5028 CVE-2016-5029 CVE-2016-5030 CVE-2016-5031 CVE-2016-5032 CVE-2016-5033 CVE-2016-5034 CVE-2016-5035 CVE-2016-5036 CVE-2016-5038 libdwarf: various flaws [fedora-all]
CVE-2016-5028 CVE-2016-5029 CVE-2016-5030 CVE-2016-5031 CVE-2016-5032 CVE-2016-5033 CVE-2016-5034 CVE-2016-5035 CVE-2016-5036 CVE-2016-5038 libdwarf: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM
Bugzilla
CVE-2016-5032 libdwarf: Out-of-bounds read in dwarf_get_xu_hash_entry()
bugzilla·2016-05-26·CVSS 6.5
CVE-2016-5032 [MEDIUM] CVE-2016-5032 libdwarf: Out-of-bounds read in dwarf_get_xu_hash_entry()
CVE-2016-5032 libdwarf: Out-of-bounds read in dwarf_get_xu_hash_entry()
An out-of-bounds vulnerability was found in libdwarf in dwarf_get_xu_hash_entry() function.
References:
http://seclists.org/oss-sec/2016/q2/393
External references:
https://www.prevanders.net/dwarfbug.html
Upstream fix:
https://sourceforge.net/p/libdwarf/code/ci/ac6673e32f3443a5d36c2217cb814000930b2c54
Discussion:
Created libdwarf tracking bugs for this issue:
Affects: fedora-all [bug 1340128]
Affects: epel-6 [bug 1340129]
http://www.openwall.com/lists/oss-security/2016/05/24/1http://www.openwall.com/lists/oss-security/2016/05/25/1https://www.prevanders.net/dwarfbug.htmlhttp://www.openwall.com/lists/oss-security/2016/05/24/1http://www.openwall.com/lists/oss-security/2016/05/25/1https://www.prevanders.net/dwarfbug.html
2017-02-17
Published