CVE-2016-9297
Published: 18 January 2017
The TIFFFetchNormalTag function in LibTiff 4.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) via crafted TIFF_SETGET_C16ASCII or TIFF_SETGET_C32_ASCII tag values.
Notes
Author | Note |
---|---|
sbeattie |
poc in in maptools.org bug entry |
tyhicks |
The fix for this issue introduced a regression that has been assigned CVE-2016-9448 |
mdeslaur |
this will not be fixed in precise/esm |
Priority
Status
Package | Release | Status |
---|---|---|
tiff
Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.0.7-1)
|
precise |
Ignored
(end of life)
|
|
trusty |
Released
(4.0.3-7ubuntu0.6)
|
|
upstream |
Released
(4.0.7)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Released
(4.0.6-1ubuntu0.1)
|
|
yakkety |
Released
(4.0.6-2ubuntu0.1)
|
|
zesty |
Not vulnerable
(4.0.7-1)
|
|
Patches:
upstream: https://github.com/vadz/libtiff/commit/30c9234c7fd0dd5e8b1e83ad44370c875a0270ed |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |