CVE-2018-15518
qt5-qtbase: Double free in QXmlStreamReader
Severity Score
8.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
QXmlStream in Qt 5.x before 5.11.3 has a double-free or corruption during parsing of a specially crafted illegal XML document.
QXmlStream en Qt 5.x en versiones anteriores a la 5.11.3 tiene una doble liberación (double free) o una corrupción durante el análisis de un documento XML ilegal especialmente manipulado.
*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
- 2018-08-18 CVE Reserved
- 2018-12-26 CVE Published
- 2024-05-18 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-415: Double Free
- CWE-416: Use After Free
CAPEC
References (16)
URL | Tag | Source |
---|---|---|
https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates | Third Party Advisory | |
https://lists.debian.org/debian-lts-announce/2019/01/msg00004.html | Mailing List | |
https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html | Mailing List | |
https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html | Mailing List |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.html | 2020-09-28 | |
https://codereview.qt-project.org/#/c/236691 | 2020-09-28 |
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" | >= 5.5.0 < 5.11.3 Search vendor "Qt" for product "Qt" and version " >= 5.5.0 < 5.11.3" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 42.3 Search vendor "Opensuse" for product "Leap" and version "42.3" | - |
Affected
|