JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2018-9055 from the MITRE CVE dictionary dictionary and NIST NVD.
The following products are now in Extended Life Phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates of these products.
* Red Hat Enterprise Linux 5
* Red Hat Enterprise Virtualization 3
For additional information, please refer to the Life Cycle and Update Policies: https://access.redhat.com/support/policy/update_policies/
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 | jasper | Affected |
| Red Hat Enterprise Linux 6 | jasper | Will not fix |
| Red Hat Enterprise Linux 5 | netpbm | Will not fix |
| RHEV Manager 3 | mingw-virt-viewer | Will not fix |
Vulmon