UbuntuUSN-3712-2libpng vulnerability
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.011 Low
EPSS
Percentile
84.2%
Releases
- Ubuntu 12.04
Packages
- libpng - PNG (Portable Network Graphics) file library
Details
USN-3712-1 fixed a vulnerability in libpng. This update provides
the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
Patrick Keshishian discovered that libpng incorrectly handled certain PNG files.
An attacker could possibly use this to cause a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 12.04 | noarch | libpng12-0 | < 1.2.46-3ubuntu4.3 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpng12-0-dbgsym | < 1.2.46-3ubuntu4.3 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpng12-0-udeb | < 1.2.46-3ubuntu4.3 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpng12-0-udeb-dbgsym | < 1.2.46-3ubuntu4.3 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpng12-dev | < 1.2.46-3ubuntu4.3 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpng3 | < 1.2.46-3ubuntu4.3 | UNKNOWN |
References
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.011 Low
EPSS
Percentile
84.2%