CVE-2019-11038
Uninitialized read in gdImageCreateFromXbm
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
5
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.
Cuando se usa la función gdImageCreateFromXbm () en la Biblioteca de gráficos GD (también conocida como LibGD) 2.2.5, como se usa en la extensión PHP GD en las versiones de PHP 7.1.x debajo de 7.1.30, 7.2.x debajo de 7.2.19 y 7.3.x debajo 7.3.6, es posible suministrar datos que harán que la función use el valor de la variable no inicializada. Esto puede llevar a revelar el contenido de la pila que ha quedado allí por código anterior.
*Credits:
By chamal dot desilva at gmail dot com
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
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
- 2019-04-09 CVE Reserved
- 2019-06-18 CVE Published
- 2024-05-21 EPSS Updated
- 2024-09-16 CVE Updated
- 2024-09-16 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-457: Use of Uninitialized Variable
- CWE-908: Use of Uninitialized Resource
CAPEC
References (19)
| URL | Tag | Source |
|---|---|---|
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929821 | Mailing List | |
| https://lists.debian.org/debian-lts-announce/2019/06/msg00003.html | Mailing List |
|
| https://seclists.org/bugtraq/2019/Sep/38 | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1724149 | 2024-09-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1724432 | 2024-09-16 | |
| https://bugzilla.suse.com/show_bug.cgi?id=1140118 | 2024-09-16 | |
| https://bugzilla.suse.com/show_bug.cgi?id=1140120 | 2024-09-16 | |
| https://github.com/libgd/libgd/issues/501 | 2024-09-16 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Libgd Search vendor "Libgd" | Libgd Search vendor "Libgd" for product "Libgd" | 2.2.5 Search vendor "Libgd" for product "Libgd" and version "2.2.5" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.1.0 < 7.1.30 Search vendor "Php" for product "Php" and version " >= 7.1.0 < 7.1.30" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.2.0 < 7.2.19 Search vendor "Php" for product "Php" and version " >= 7.2.0 < 7.2.19" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.3.0 < 7.3.6 Search vendor "Php" for product "Php" and version " >= 7.3.0 < 7.3.6" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | esm |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 19.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.10" | - |
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
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 29 Search vendor "Fedoraproject" for product "Fedora" and version "29" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 30 Search vendor "Fedoraproject" for product "Fedora" and version "30" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 32 Search vendor "Fedoraproject" for product "Fedora" and version "32" | - |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Debuginfo Search vendor "Suse" for product "Linux Enterprise Debuginfo" | 11 Search vendor "Suse" for product "Linux Enterprise Debuginfo" and version "11" | sp4 |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.1 Search vendor "Opensuse" for product "Leap" and version "15.1" | - |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop" | 12 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "12" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server" | 12 Search vendor "Suse" for product "Linux Enterprise Server" and version "12" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server" | 12 Search vendor "Suse" for product "Linux Enterprise Server" and version "12" | sp5 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit" | 12 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "12" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit" | 12 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "12" | sp5 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Workstation Extension Search vendor "Suse" for product "Linux Enterprise Workstation Extension" | 12 Search vendor "Suse" for product "Linux Enterprise Workstation Extension" and version "12" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Workstation Extension Search vendor "Suse" for product "Linux Enterprise Workstation Extension" | 12 Search vendor "Suse" for product "Linux Enterprise Workstation Extension" and version "12" | sp5 |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Software Collections Search vendor "Redhat" for product "Software Collections" | 1.0 Search vendor "Redhat" for product "Software Collections" and version "1.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 7.0 Search vendor "Redhat" for product "Enterprise Linux" and version "7.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 8.0 Search vendor "Redhat" for product "Enterprise Linux" and version "8.0" | - |
Affected
| ||||||