Exiv2::isoSpeed in easyaccess.cpp in Exiv2 v0.27-RC2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2018-19607 from the MITRE CVE dictionary dictionary and NIST NVD.
This issue affects the versions of exiv2 as shipped with Red Hat Enterprise Linux 7.
This issue did not affect the versions of exiv2 as shipped with Red Hat Enterprise 6.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 3.3 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity Impact | None |
| Availability Impact | Low |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | exiv2 | Affected |
| Red Hat Enterprise Linux 6 | exiv2 | Not affected |
Vulmon