CVE-2018-20623
 
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In GNU Binutils 2.31.1, there is a use-after-free in the error function in elfcomm.c when called from the process_archive function in readelf.c via a crafted ELF file.
En la versión 2.31.1 de GNU Binutils hay una vulnerabilidad de uso de memoria previamente liberada en la función "error" en elfcomm.c, cuando esta última es llamada por la función process_archive en readelf.c mediante un archivo ELF manipulado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-12-31 CVE Reserved
- 2018-12-31 CVE Published
- 2024-05-23 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-416: Use After Free
CAPEC
References (6)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/106370 | Third Party Advisory | |
https://support.f5.com/csp/article/K38336243 | Third Party Advisory |
URL | Date | SRC |
---|---|---|
https://sourceware.org/bugzilla/show_bug.cgi?id=24049 | 2024-08-05 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html | 2019-10-31 | |
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html | 2019-10-31 | |
https://usn.ubuntu.com/4336-1 | 2019-10-31 |