CVE-2023-1579
Published: 3 April 2023
Heap based buffer overflow in binutils-gdb/bfd/libbfd.c in bfd_getl64.
Notes
Author | Note |
---|---|
seth-arnold | binutils isn't safe for untrusted inputs. |
ccdm94 | the vulnerable code was introduced by commit 31d6c13d (v2.39). The vulnerable function was introduced by commit f67741e1 (v2.39). Therefore, jammy and earlier are not affected. |
Priority
Status
Package | Release | Status |
---|---|---|
binutils Launchpad, Ubuntu, Debian |
lunar |
Not vulnerable
(2.40-2ubuntu3)
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(2.40-2)
|
|
xenial |
Not vulnerable
(code not present)
|
|
bionic |
Not vulnerable
(code not present)
|
|
focal |
Not vulnerable
(code not present)
|
|
jammy |
Not vulnerable
(code not present)
|
|
kinetic |
Released
(2.39-3ubuntu1.2)
|
|
Patches: upstream: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3e307d538c351aa9327cbad672c884059ecc20dd |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |