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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (All versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values.
A vulnerability has been identified in Capital VSTAR (Versions including affected IPv6 stack), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (Versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values.
Metrics
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A vulnerability has been identified in Capital VSTAR (Versions including affected IPv6 stack), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (Versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supp
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (All versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing
Added
Reference
Siemens AG https://cert-portal.siemens.com/productcert/html/ssa-248289.html [No types assigned]
Modified Analysis by NIST4/30/2022 9:18:11 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:siemens:capital_vstar:-:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_net:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_readystart:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_source_code:-:*:*:*:*:*:*:*
OR
*cpe:2.3:a:siemens:capital_vstar:-:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_net:-:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_readystart_v3:*:*:*:*:*:*:*:* versions up to (excluding) 2017.02.4
*cpe:2.3:a:siemens:nucleus_readystart_v4:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
*cpe:2.3:a:siemens:nucleus_source_code:-:*:*:*:*:*:*:*
CVE Modified by Siemens AG11/17/2021 5:17:48 PM
Action
Type
Old Value
New Value
Changed
Description
A vulnerability has been identified in Nucleus 4 (All versions < V4.1.0), Nucleus NET (All versions), Nucleus ReadyStart (All versions), Nucleus Source Code (versions including affected IPv6 stack), VSTAR (versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values.
A vulnerability has been identified in Capital VSTAR (Versions including affected IPv6 stack), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (Versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supp
Modified Analysis by NIST11/10/2021 10:22:59 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:siemens:nucleus_4:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
*cpe:2.3:a:siemens:nucleus_net:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_readystart:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_source_code:-:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:vstar:-:*:*:*:*:*:*:*
OR
*cpe:2.3:a:siemens:capital_vstar:-:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_net:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_readystart:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_source_code:-:*:*:*:*:*:*:*
A vulnerability has been identified in Capital VSTAR (Versions including affected IPv6 stack), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (Versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supp
A vulnerability has been identified in Nucleus 4 (All versions < V4.1.0), Nucleus NET (All versions), Nucleus ReadyStart (All versions), Nucleus Source Code (versions including affected IPv6 stack), VSTAR (versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values.
CVE Modified by Siemens AG11/09/2021 7:15:08 AM
Action
Type
Old Value
New Value
Changed
Description
A vulnerability has been identified in Nucleus 4 (All versions < V4.1.0), Nucleus NET (All versions), Nucleus ReadyStart (All versions), Nucleus Source Code (versions including affected IPv6 stack), VSTAR (versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values.
A vulnerability has been identified in Capital VSTAR (Versions including affected IPv6 stack), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (Versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supp
Initial Analysis by NIST4/30/2021 9:39:00 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:siemens:nucleus_4:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
*cpe:2.3:a:siemens:nucleus_net:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_readystart:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:nucleus_source_code:-:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:vstar:-:*:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Changed
Reference Type
https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf No Types Assigned
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