PhpCVELIST:CVE-2019-11038CVE-2019-11038 Uninitialized read in gdImageCreateFromXbm
3.1 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
6.2 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.1%
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.
CNA Affected
[
{
"product": "PHP",
"vendor": "PHP Group",
"versions": [
{
"status": "affected",
"version": "7.1.x < 7.1.30"
},
{
"status": "affected",
"version": "7.2.x < 7.2.19"
},
{
"status": "affected",
"version": "7.3.x < 7.3.6"
}
]
}
]References
lists.opensuse.org/opensuse-security-announce/2020-03/msg00020.html
access.redhat.com/errata/RHSA-2019:2519
access.redhat.com/errata/RHSA-2019:3299
bugs.debian.org/cgi-bin/bugreport.cgi?bug=929821
bugs.php.net/bug.php?id=77973
bugzilla.redhat.com/show_bug.cgi?id=1724149
bugzilla.redhat.com/show_bug.cgi?id=1724432
bugzilla.suse.com/show_bug.cgi?id=1140118
bugzilla.suse.com/show_bug.cgi?id=1140120
github.com/libgd/libgd/issues/501
lists.debian.org/debian-lts-announce/2019/06/msg00003.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PKSSWFR2WPMUOIB5EN5ZM252NNEPYUTG/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAZBVK6XNYEIN7RDQXESSD63QHXPLKWL/
seclists.org/bugtraq/2019/Sep/38
usn.ubuntu.com/4316-1/
usn.ubuntu.com/4316-2/
www.debian.org/security/2019/dsa-4529
Related
3.1 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
6.2 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.1%