MEDIUM
The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174
Published Jan 8, 2014
4.3
MEDIUMCVSS 2.0
EPSS 2.83%
Description
The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174.
Affected products
No data.
OR
- ≤ 6.2\(2a\)
- n/a
- 4.0
- 4.0\(0\)n1\(1a\)
- 4.0\(0\)n1\(2\)
- 4.0\(0\)n1\(2a\)
- 4.0\(1a\)n1\(1\)
- 4.0\(1a\)n1\(1a\)
- 4.0\(1a\)n2\(1\)
- 4.0\(1a\)n2\(1a\)
- 4.0\(4\)sv1\(1\)
- 4.0\(4\)sv1\(2\)
- 4.0\(4\)sv1\(3\)
- 4.0\(4\)sv1\(3a\)
- 4.0\(4\)sv1\(3b\)
- 4.0\(4\)sv1\(3c\)
- 4.0\(4\)sv1\(3d\)
- 4.1\(3\)n1\(1\)
- 4.1\(3\)n1\(1a\)
- 4.1\(3\)n2\(1\)
- 4.1\(3\)n2\(1a\)
- 4.1.\(2\)
- 4.1.\(3\)
- 4.1.\(4\)
- 4.1.\(5\)
- 4.2
- 4.2\(1\)
- 4.2\(1\)n1\(1\)
- 4.2\(1\)n2\(1\)
- 4.2\(1\)n2\(1a\)
- 4.2\(1\)sv1\(4\)
- 4.2\(1\)sv1\(4a\)
- 4.2\(1\)sv1\(5.1\)
- 4.2\(2\)
- 4.2\(3\)
- 4.2\(4\)
- 4.2\(6\)
- 4.2\(8\)
- 4.2.\(2a\)
- 5.0
- 5.0\(2\)
- 5.0\(2\)n1\(1\)
- 5.0\(2\)n2\(1\)
- 5.0\(2\)n2\(1a\)
- 5.0\(2a\)
- 5.0\(3\)
- 5.0\(3\)n1\(1\)
- 5.0\(3\)n1\(1a\)
- 5.0\(3\)n1\(1b\)
- 5.0\(3\)n1\(1c\)
- 5.0\(3\)n2\(1\)
- 5.0\(3\)n2\(2\)
- 5.0\(3\)n2\(2a\)
- 5.0\(3\)n2\(2b\)
- 5.0\(3\)u1\(1a\)
- 5.0\(3\)u1\(1b\)
- 5.0\(3\)u1\(1d\)
- 5.0\(3\)u1\(2\)
- 5.0\(3\)u1\(2a\)
- 5.0\(3\)u2\(1\)
- 5.0\(3\)u2\(2\)
- 5.0\(3\)u2\(2a\)
- 5.0\(3\)u2\(2b\)
- 5.0\(3\)u2\(2c\)
- 5.0\(3\)u2\(2d\)
- 5.0\(3\)u3\(1\)
- 5.0\(3\)u3\(2\)
- 5.0\(3\)u3\(2a\)
- 5.0\(3\)u3\(2b\)
- 5.0\(3\)u4\(1\)
- 5.0\(3\)u5\(1\)
- 5.0\(3\)u5\(1a\)
- 5.0\(3\)u5\(1b\)
- 5.0\(3\)u5\(1c\)
- 5.0\(3\)u5\(1d\)
- 5.0\(3\)u5\(1e\)
- 5.0\(5\)
- 5.1
- 5.1\(1\)
- 5.1\(1a\)
- 5.1\(2\)
- 5.1\(3\)
- 5.1\(3\)n1\(1\)
- 5.1\(3\)n1\(1a\)
- 5.1\(4\)
- 5.1\(5\)
- 5.1\(6\)
- 5.2
- 5.2\(1\)
- 5.2\(3\)
- 5.2\(3a\)
- 5.2\(4\)
- 5.2\(5\)
- 5.2\(7\)
- 5.2\(9\)
- 6.0\(1\)
- 6.0\(2\)
- 6.1
- 6.1\(1\)
- 6.1\(2\)
- 6.1\(3\)
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.83% 0.02833
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02833
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.83% (0.02833) | 86.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.83% (0.02833) | 84.74th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.71% (0.01713) | 81.11th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.17% (0.01167) | 85.59th | v3 (v2023.03.01) |
| Aug 21, 2023 | 1.17% (0.01167) | 83.16th | v3 (v2023.03.01) |
| Jul 5, 2023 | 1.32% (0.01321) | 84.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.31% (0.01312) | 83.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://osvdb.org/101713 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/56169 third-party-advisoryx_refsource_SECUNIA
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6982 vendor-advisoryx_refsource_CISCOVendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=32325 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/64670 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029568 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90119 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/101713 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/56169 | third-party-advisoryx_refsource_SECUNIA | |
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6982 | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=32325 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/64670 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1029568 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/90119 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Jan 8, 2014
Updated Aug 6, 2024
Reserved Dec 5, 2013
Link CVE-2013-6982
CISA Vulnrichment
Updated n/a