ChopUpSingleUncompressedStrip in tif_dirread.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2018-15209 from the MITRE CVE dictionary dictionary and NIST NVD.
This issue did not affect the versions of libtiff as shipped with Red Hat Enterprise Linux 5, 6, and 7.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 5.3 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | Low |
| Platform | Package | State |
|---|---|---|
| Red Hat OpenShift Enterprise 3 | libtiff | Not affected |
| Red Hat Enterprise Linux 7 | libtiff | Not affected |
| Red Hat Enterprise Linux 7 | compat-libtiff3 | Not affected |
| Red Hat Enterprise Linux 6 | libtiff | Not affected |
| Red Hat Enterprise Linux 5 | libtiff | Not affected |
Vulmon