Medium severity · published Jun 19, 2019
CVE-2019-11038
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…
5.3
CVSS
4.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.3% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
7.1.0 before 7.1.30; 7.2.0 before 7.2.19; 7.3.0 before 7.3.6 · source: NVD
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
EL
Enterprise Linux · Redhat
7.0; 8.0 · source: NVD
FE
Fedora · Fedoraproject
29; 30; 32 · source: NVD
LE
Leap · Opensuse
15.1 · source: NVD
LI
Libgd · Libgd
2.2.5 · source: NVD
LE
Linux Enterprise Debuginfo · Suse
11 · source: NVD
LE
Linux Enterprise Desktop · Suse
12 · source: NVD
LE
Linux Enterprise Server · Suse
12; 12 · source: NVD
LE
Linux Enterprise Software Development Kit · Suse
12; 12 · source: NVD
LE
Linux Enterprise Workstation Extension · Suse
12; 12 · source: NVD
SC
Software Collections · Redhat
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11038
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11038
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00020.html
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2519
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3299
Mailing List
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929821
Vendor Advisory
https://bugs.php.net/bug.php?id=77973
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1724149
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