UbuntuUSN-5707-1Libtasn1 vulnerability
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.5 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.004 Low
EPSS
Percentile
72.3%
Releases
- Ubuntu 16.04 ESM
Packages
- libtasn1-6 - Library to manage ASN.1 structures
Details
It was discovered that Libtasn1 did not properly perform bounds
checking. An attacker could possibly use this issue to cause a
crash.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 16.04 | noarch | libtasn1-6 | < 4.7-3ubuntu0.16.04.3+esm3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-3-bin | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-6 | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-6-dbgsym | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-6-dev | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-bin | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-bin-dbgsym | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libtasn1-doc | < 4.7-3ubuntu0.16.04.3 | UNKNOWN |
References
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.5 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.004 Low
EPSS
Percentile
72.3%