Vulnerability Details : CVE-2018-19931
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils through 2.31. There is a heap-based buffer overflow in bfd_elf32_swap_phdr_in in elfcode.h because the number of program headers is not restricted.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2018-19931
- cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:clustered_data_ontap:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-19931
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-19931
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-19931
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-19931
-
https://security.gentoo.org/glsa/201908-01
Binutils: Multiple vulnerabilities (GLSA 201908-01) — Gentoo securityThird Party Advisory
-
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5f60af5d24d181371d67534fa273dd221df20c07
sourceware.org Git - binutils-gdb.git/commitPatch;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
[security-announce] openSUSE-SU-2019:2415-1: moderate: Security update fBroken Link
-
https://sourceware.org/bugzilla/show_bug.cgi?id=23942
23942 – Heap overflow bug in bfd_elf32_swap_phdr_inIssue Tracking;Patch;Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20190221-0004/
December 2018 GNU Binutils Vulnerabilities in NetApp Products | NetApp Product SecurityPatch;Third Party Advisory
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https://usn.ubuntu.com/4336-1/
USN-4336-1: GNU binutils vulnerabilities | Ubuntu security noticesThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
[security-announce] openSUSE-SU-2019:2432-1: moderate: Security update fBroken Link
-
http://www.securityfocus.com/bid/106144
GNU Binutils Integer Overflow and Heap Based Buffer Overflow VulnerabilitiesBroken Link;Third Party Advisory;VDB Entry
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