CVE-2015-7554
Published: 8 January 2016
The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.
Notes
| Author | Note |
|---|---|
| mdeslaur |
partial fix in RHEL |
| sbeattie |
debian incorporated partial fix in 4.0.7-7 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff
Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.0.8-5)
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Released
(4.0.3-7ubuntu0.6)
|
|
| upstream |
Released
(4.0.7-7)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Released
(4.0.6-1ubuntu0.1)
|
|
| yakkety |
Released
(4.0.6-2ubuntu0.1)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches:
vendor: https://git.centos.org/blob/rpms!libtiff.git/1ad9335dc0c1325262c62842eda01476243ec821/SOURCES!libtiff-CVE-2015-7554.patch upstream: https://github.com/vadz/libtiff/commit/4d4fa0b68ae9ae038959ee4f69ebe288ec892f06 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |