UbuntuUSN-4856-1docker-credential-helpers vulnerability
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.8 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.7%
Releases
- Ubuntu 18.04 ESM
Packages
- golang-github-docker-docker-credential-helpers - None
Details
Jasiel Spelman discovered that docker-credential-helpers has a double free. A
local attacker could use this to cause a denial of service (crash) or possibly
execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 18.04 | noarch | golang-docker-credential-helpers | < 0.5.0-2ubuntu0.1+esm1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | golang-docker-credential-helpers | < 0.5.0-2ubuntu0.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | golang-docker-credential-helpers-dbgsym | < 0.5.0-2ubuntu0.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | golang-github-docker-docker-credential-helpers-dev | < 0.5.0-2ubuntu0.1 | UNKNOWN |
References
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.8 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.7%