CVE-2018-10534
Open Source File Descriptor (BFD) Library Out-of-Bounds Memory Write
Description
The _bfd_XX_bfd_copy_private_bfd_data_common function in peXXigen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, processes a negative Data Directory size with an unbounded loop that increases the value of (external_IMAGE_DEBUG_DIRECTORY) *edd so that the address exceeds its own memory region, resulting in an out-of-bounds memory write, as demonstrated by objcopy copying private info with _bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c.
INFO
Published Date :
April 29, 2018, 3:29 p.m.
Last Modified :
Aug. 3, 2019, 1:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2018-10534 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-10534
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-10534.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/104025 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHBA-2019:0327 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:3032 | Third Party Advisory |
| https://security.gentoo.org/glsa/201908-01 | |
| https://sourceware.org/bugzilla/show_bug.cgi?id=23110 | Issue Tracking Third Party Advisory |
| https://usn.ubuntu.com/4336-1/ |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-10534 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-10534 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 29, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4336-1/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 03, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201908-01 [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 25, 2019
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3032 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3032 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHBA-2019:0327 No Types Assigned https://access.redhat.com/errata/RHBA-2019:0327 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 24, 2019
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHBA-2019:0327 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 31, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3032 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 12, 2018
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://sourceware.org/bugzilla/show_bug.cgi?id=23110 No Types Assigned https://sourceware.org/bugzilla/show_bug.cgi?id=23110 Issue Tracking, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/104025 No Types Assigned http://www.securityfocus.com/bid/104025 Third Party Advisory, VDB Entry Added CWE CWE-787 Added CPE Configuration OR *cpe:2.3:a:gnu:binutils:2.30:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 02, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/104025 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-10534 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-10534
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.03%
score
0.30710
percentile