UbuntuUSN-4661-1Snapcraft vulnerability
4.4 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
6.8 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
38.8%
Releases
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
Packages
- snapcraft - easily craft snaps
Details
It was discovered that Snapcraft includes the current directory when
configuring LD_LIBRARY_PATH for application commands. If a user were
tricked into installing a malicious snap or downloading a malicious
library, under certain circumstances an attacker could exploit this to
affect strict mode snaps that have access to the library and when
launched from the directory containing the library.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 18.04 | noarch | snapcraft | < 2.43.1+18.04.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | snapcraft-examples | < 2.43.1+18.04.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | snapcraft-parser | < 2.43.1+18.04.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | snapcraft | < 2.43.1+16.04.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | snapcraft-examples | < 2.43.1+16.04.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | snapcraft-parser | < 2.43.1+16.04.1 | UNKNOWN |
Related
4.4 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
6.8 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
38.8%