CVE-2023-51714
qt: incorrect integer overflow check
Severity Score
9.8
*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 HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check.
Se descubrió un problema en la implementación de HTTP2 en Qt antes de 5.15.17, 6.x antes de 6.2.11, 6.3.x hasta 6.5.x antes de 6.5.4 y 6.6.x antes de 6.6.2. network/access/http2/hpacktable.cpp tiene una comprobación de desbordamiento de enteros HPack incorrecta.
An integer overflow vulnerability was found in Qt. An incorrect HPack integer overflow check can lead to denial of service.
*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
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-12-22 CVE Reserved
- 2023-12-24 CVE Published
- 2024-05-01 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://codereview.qt-project.org/c/qt/qtbase/+/524864 | 2024-05-01 | |
| https://codereview.qt-project.org/c/qt/qtbase/+/524865/3 | 2024-05-01 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-51714 | 2024-05-22 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2255856 | 2024-05-22 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | < 5.15.17 Search vendor "Qt" for product "Qt" and version " < 5.15.17" | - |
Affected
| ||||||
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | >= 6.0.0 < 6.2.11 Search vendor "Qt" for product "Qt" and version " >= 6.0.0 < 6.2.11" | - |
Affected
| ||||||
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | >= 6.3.0 < 6.5.4 Search vendor "Qt" for product "Qt" and version " >= 6.3.0 < 6.5.4" | - |
Affected
| ||||||
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | >= 6.6.0 < 6.6.2 Search vendor "Qt" for product "Qt" and version " >= 6.6.0 < 6.6.2" | - |
Affected
| ||||||