CVE-2017-9403
Published: 2 June 2017
In LibTIFF 4.0.7, a memory leak vulnerability was found in the function TIFFReadDirEntryLong8Array in tif_dirread.c, which allows attackers to cause a denial of service via a crafted file.
Notes
| Author | Note |
|---|---|
| mdeslaur | this will not be fixed in precise/esm |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.0.8-2)
|
| trusty |
Released
(4.0.3-7ubuntu0.8)
|
|
| upstream |
Released
(4.0.8-1)
|
|
| xenial |
Released
(4.0.6-1ubuntu0.3)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: upstream: https://github.com/vadz/libtiff/commit/fb3dc46a2fcf6197ff3b93fc76f0c37fddc0333b |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |