CVE-2016-2335
Published: 7 June 2016
The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.
Priority
Status
Package | Release | Status |
---|---|---|
p7zip Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(15.14.1+dfsg-2)
|
bionic |
Not vulnerable
(15.14.1+dfsg-2)
|
|
cosmic |
Not vulnerable
(15.14.1+dfsg-2)
|
|
precise |
Released
(9.20.1~dfsg.1-4+deb7u2build0.12.04.1)
|
|
trusty |
Released
(9.20.1~dfsg.1-4+deb7u2build0.14.04.1)
|
|
upstream |
Released
(15.14.1+dfsg-2)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Released
(9.20.1~dfsg.1-4.2ubuntu0.1)
|
|
yakkety |
Not vulnerable
(15.14.1+dfsg-2)
|
|
zesty |
Not vulnerable
(15.14.1+dfsg-2)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |