CVE-2018-19931
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Se ha descubierto un problema en la biblioteca Binary File Descriptor (BFD), también conocida como libbfd, tal y como se distribuye en GNU Binutils 2.31. Hay un desbordamiento de búfer basado en memoria dinámica (heap) en bfd_elf32_swap_phdr_in en elfcode.h debido a que el número de cabeceras del programa no está restringido.
*Credits:
N/A
CVSS Scores
Attack Vector
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Scope
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Attack Vector
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* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-12-07 CVE Reserved
- 2018-12-07 CVE Published
- 2024-04-29 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/106144 | Broken Link | |
| https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=5f60af5d24d181371d67534fa273dd221df20c07 | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20190221-0004 | 2023-11-07 | |
| https://sourceware.org/bugzilla/show_bug.cgi?id=23942 | 2023-11-07 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html | 2023-11-07 | |
| http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html | 2023-11-07 | |
| https://security.gentoo.org/glsa/201908-01 | 2023-11-07 | |
| https://usn.ubuntu.com/4336-1 | 2023-11-07 |
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" | <= 2.31 Search vendor "Gnu" for product "Binutils" and version " <= 2.31" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Vasa Provider Search vendor "Netapp" for product "Vasa Provider" | >= 7.2 Search vendor "Netapp" for product "Vasa Provider" and version " >= 7.2" | clustered_data_ontap |
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
| ||||||