8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.3%
USN-5378-2 fixed a vulnerability in XZ Utils. This update provides
the corresponding update for Ubuntu 14.04 ESM and 16.04 ESM.
Original advisory details:
Cleemy Desu Wayo discovered that Gzip incorrectly handled certain
filenames. If a user or automated system were tricked into performing zgrep
operations with specially crafted filenames, a remote attacker could
overwrite arbitrary files.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | xz-utils | < 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | liblzma-dev | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 16.04 | noarch | liblzma5 | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 16.04 | noarch | liblzma5-dbgsym | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 16.04 | noarch | xz-utils | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 16.04 | noarch | xz-utils-dbgsym | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 16.04 | noarch | xzdec | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 16.04 | noarch | xzdec-dbgsym | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
Ubuntu | 14.04 | noarch | xz-utils | < 5.1.1alpha+20120614-2ubuntu2.14.04.1+esm1 | UNKNOWN |
Ubuntu | 14.04 | noarch | liblzma-dev | < 5.1.1alpha+20120614-2ubuntu2 | UNKNOWN |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.3%