6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
libpng.so is vulnerable to memory leak. The recommended error handling for png_read_image
causes a segmentation fault in the function png_free_data
in png.c
when a malicious input is provided.
packetstormsecurity.com/files/152561/Slackware-Security-Advisory-libpng-Updates.html
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
github.com/fouzhe/security/tree/master/libpng
github.com/glennrp/libpng/blob/libpng16/png.c#L479-L482
github.com/glennrp/libpng/issues/238
github.com/glennrp/libpng/issues/239
seclists.org/bugtraq/2019/Apr/30
security.gentoo.org/glsa/201908-02
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P