CVE-2023-39129
Published: 25 July 2023
GNU gdb (GDB) 13.0.50.20220805-git was discovered to contain a heap use after free via the function add_pe_exported_sym() at /gdb/coff-pe-read.c.
Notes
| Author | Note |
|---|---|
Priority reason: Crash in a command line tool, negligible security impact |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
gdb Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| focal |
Needed
|
|
| jammy |
Needed
|
|
| lunar |
Ignored
(end of life, was needed)
|
|
| mantic |
Needed
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Needed
|
|
|
Patches: upstream: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=58abdf887821a5da09ba184c6e400a3bc5cccd5a upstream: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=91df9a6f810bca02883dae9275715b4960ea02f0 upstream: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=a6ce491c3d926650407927a338d9678ca983bee4 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |