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nvd[email protected]NVD:CVE-2023-25525
HistorySep 20, 2023 - 1:15 a.m.

CVE-2023-25525

2023-09-2001:15:51
CWE-284
web.nvd.nist.gov
1
nvidia
cumulus linux
vulnerability
vxlan
forwarding
ipv6
svi
dmac
dipv6
link-local address
information disclosure

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

49.1%

NVIDIA Cumulus Linux contains a vulnerability in forwarding where a VxLAN-encapsulated IPv6 packet received on an SVI interface with DMAC/DIPv6 set to the link-local address of the SVI interface may be incorrectly forwarded. A successful exploit may lead to information disclosure.

Affected configurations

Nvd
Node
nvidiacumulus_linuxRange<5.6.0
VendorProductVersionCPE
nvidiacumulus_linux*cpe:2.3:o:nvidia:cumulus_linux:*:*:*:*:*:*:*:*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

49.1%

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