CVE-2019-17450
binutils: denial of service via crafted ELF file
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32, allows remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted ELF file.
La función find_abstract_instance en el archivo dwarf2.c en la biblioteca Binary File Descriptor (BFD) (también se conoce como libbfd), distribuida en GNU Binutils versión 2.32, permite a atacantes remotos causar una denegación de servicio (recursión infinita y bloqueo de aplicaciones) por medio de un archivo ELF creado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2019-10-10 CVE Reserved
- 2019-10-10 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- 2024-10-03 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-121: Stack-based Buffer Overflow
- CWE-674: Uncontrolled Recursion
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20191024-0002 | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=25078 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html | 2023-02-27 | |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html | 2023-02-27 | |
| https://security.gentoo.org/glsa/202007-39 | 2023-02-27 | |
| https://usn.ubuntu.com/4336-1 | 2023-02-27 | |
| https://access.redhat.com/security/cve/CVE-2019-17450 | 2020-11-04 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1771677 | 2020-11-04 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gnu Search vendor "Gnu" | Binutils Search vendor "Gnu" for product "Binutils" | 2.32 Search vendor "Gnu" for product "Binutils" and version "2.32" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.1 Search vendor "Opensuse" for product "Leap" and version "15.1" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.2 Search vendor "Opensuse" for product "Leap" and version "15.2" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||