UbuntuUSN-3197-1libgc vulnerability
9.8 High
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
10 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.008 Low
EPSS
Percentile
81.6%
Releases
- Ubuntu 16.10
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
- Ubuntu 12.04
Packages
- libgc - Boehm-Demers-Weiser garbage collecting storage allocator library
Details
Kuang-che Wu discovered that multiple integer overflow vulnerabilities
existed in libgc. An attacker could use these to cause a denial of
service (application crash) or possibly execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 16.10 | noarch | libgc1c2 | < 1:7.4.2-8ubuntu0.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | libgc-dev | < 1:7.4.2-8ubuntu0.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | libgc1c2-dbgsym | < 1:7.4.2-8ubuntu0.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libgc1c2 | < 1:7.4.2-7.3ubuntu0.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libgc-dev | < 1:7.4.2-7.3ubuntu0.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libgc1c2-dbgsym | < 1:7.4.2-7.3ubuntu0.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | libgc1c2 | < 1:7.2d-5ubuntu2.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | libgc-dev | < 1:7.2d-5ubuntu2.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | libgc1c2-dbgsym | < 1:7.2d-5ubuntu2.1 | UNKNOWN |
| Ubuntu | 12.04 | noarch | libgc1c2 | < 1:7.1-8ubuntu0.12.04.3 | UNKNOWN |
References
Related
9.8 High
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
10 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.008 Low
EPSS
Percentile
81.6%