UbuntuUSN-3843-2pixman vulnerability
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
70.1%
Releases
- Ubuntu 12.04
Packages
- pixman - pixel-manipulation library for X and cairo
Details
USN-3843-1 fixed a vulnerability in pixman. This update provides
the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
It was discovered that pixman incorrectly handled the general_composite_rect
function. A remote attacker could use this issue to cause pixman to crash,
resulting in a denial of service, or possibly execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 12.04 | noarch | libpixman-1-0 | < 0.30.2-1ubuntu0.0.0.0.4 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpixman-1-0-dbg | < 0.30.2-1ubuntu0.0.0.0.4 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpixman-1-0-dbgsym | < 0.30.2-1ubuntu0.0.0.0.4 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpixman-1-0-udeb | < 0.30.2-1ubuntu0.0.0.0.4 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpixman-1-0-udeb-dbgsym | < 0.30.2-1ubuntu0.0.0.0.4 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libpixman-1-dev | < 0.30.2-1ubuntu0.0.0.0.4 | UNKNOWN |
References
Related
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
70.1%