CVE-2015-6256
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of...
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of service (OSPF process restart) via crafted length fields in headers of OSPF packets, aka Bug ID CSCuv62820.
Exploit likelihood
What each source reports
NVD Score used
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of service (OSPF process restart) via crafted length fields in headers of OSPF packets, aka Bug ID CSCuv62820.
- Record
CVE-2015-6256- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of service (OSPF process restart) via crafted length fields in headers of OSPF packets, aka Bug ID CSCuv62820.
- Record
CVE-2015-6256- Updated
- 2026-11-02
EUVDEUVD-2015-6198 No score
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of service (OSPF process restart) via crafted length fields in headers of OSPF packets, aka Bug ID CSCuv62820.
- Record
EUVD-2015-6198- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-656p-93mq-rx8g No score
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of...
Cisco ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of service (OSPF process restart) via crafted length fields in headers of OSPF packets, aka Bug ID CSCuv62820.
- Record
GHSA-656p-93mq-rx8g- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-6256 is a medium vulnerability (CVSS 5.0) in Cisco Asr 5000 Series Software, published August 22, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.46%, the 73rd percentile. No source names a fixed version.