CVE-2018-10767
libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c
Severity Score
6.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images.c in libgxps through 0.3.0 because it does not reject negative return values from a g_input_stream_read call. A crafted input will lead to a remote denial of service attack.
Hay una sobrelectura de búfer basada en pila en la llamada a GLib en la función gxps_images_guess_content_type de gxps-images.c en libgxps hasta la versión 0.3.0 debido a que no rechaza los valores de retorno de una llamada g_input_stream_read. Se podría realizar un ataque de denegación de servicio remoto con una entrada especialmente manipulada.
*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
- 2018-05-06 CVE Reserved
- 2018-05-06 CVE Published
- 2023-09-27 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-121: Stack-based Buffer Overflow
- CWE-125: Out-of-bounds Read
CAPEC
References (6)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1575188 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/errata/RHBA-2019:0327 | 2019-10-03 | |
| https://access.redhat.com/errata/RHSA-2018:3140 | 2019-10-03 | |
| https://access.redhat.com/errata/RHSA-2018:3505 | 2019-10-03 | |
| https://access.redhat.com/security/cve/CVE-2018-10767 | 2018-10-30 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1576175 | 2018-10-30 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gnome Search vendor "Gnome" | Libgxps Search vendor "Gnome" for product "Libgxps" | <= 0.3.0 Search vendor "Gnome" for product "Libgxps" and version " <= 0.3.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Ansible Tower Search vendor "Redhat" for product "Ansible Tower" | 3.3 Search vendor "Redhat" for product "Ansible Tower" and version "3.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0" | - |
Affected
| ||||||