Ubuntu.comUB:CVE-2022-48303CVE-2022-48303
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.0005 Low
EPSS
Percentile
18.9%
GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use
of uninitialized memory for a conditional jump. Exploitation to change the
flow of control has not been demonstrated. The issue occurs in from_header
in list.c via a V7 archive in which mtime has approximately 11 whitespace
characters.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | tar | < 1.29b-2ubuntu0.4 | UNKNOWN |
| ubuntu | 20.04 | noarch | tar | < 1.30+dfsg-7ubuntu0.20.04.3 | UNKNOWN |
| ubuntu | 22.04 | noarch | tar | < 1.34+dfsg-1ubuntu0.1.22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | tar | < 1.34+dfsg-1ubuntu0.1.22.10.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | tar | < 1.34+dfsg-1.2ubuntu0.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | tar | < 1.27.1-1ubuntu0.1+esm3 | UNKNOWN |
| ubuntu | 16.04 | noarch | tar | < 1.28-2.1ubuntu0.2+esm2 | UNKNOWN |
References
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.0005 Low
EPSS
Percentile
18.9%