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ubuntucveUbuntu.comUB:CVE-2019-11038
HistoryJun 19, 2019 - 12:00 a.m.

CVE-2019-11038

2019-06-1900:00:00
ubuntu.com
ubuntu.com
9

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.003 Low

EPSS

Percentile

68.4%

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.

Bugs

Notes

Author Note
mdeslaur php uses the system libgd2
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibgd2< 2.2.5-4ubuntu0.4UNKNOWN
ubuntu16.04noarchlibgd2< 2.1.1-4ubuntu0.16.04.12UNKNOWN

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.003 Low

EPSS

Percentile

68.4%

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