CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
91.4%
It was discovered that libpng incorrectly handled memory when parsing
certain PNG files. If a user or automated system were tricked into opening
a specially crafted PNG file, an attacker could use this issue to cause
libpng to crash, resulting in a denial of service, or possible execute
arbitrary code. (CVE-2017-12652)
Zhengxiong Luo discovered that libpng incorrectly handled memory when parsing
certain PNG files. If a user or automated system were tricked into opening
a specially crafted PNG file, an attacker could use this issue to cause
libpng to crash, resulting in a denial of service, or possible execute
arbitrary code. (CVE-2018-14048)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | libpng12-0 | < 1.2.54-1ubuntu1.1+esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng12-0 | < 1.2.54-1ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng12-0-dbgsym | < 1.2.54-1ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng12-0-udeb | < 1.2.54-1ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng12-0-udeb-dbgsym | < 1.2.54-1ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng12-dev | < 1.2.54-1ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng3 | < 1.2.54-1ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng12-dev | < 1.2.54-1ubuntu1.1+esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpng3 | < 1.2.54-1ubuntu1.1+esm1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
91.4%