cve-2023-45237
HIGH CVSS 7.5 csaf_redhat
Description
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Timeline
- Published
- 2023-01-01 00:00 UTC
- Last Modified
- 2025-11-21
CVSS Details
CVSS details not available.
Affected Products
No product information available.
Weaknesses (CWE)
References
No references available.
Linked Vulnerabilities
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"text": "edk2: Use of a Weak PseudoRandom Number Generator",
"title": "Vulnerability summary"
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"category": "other",
"text": "The identified flaw in the NetworkPkg IP stack within the EDK2, an open-source UEFI implementation, poses a moderate security concern as the vulnerability allows an unauthenticated attacker within the same local network to exploit via a specifically crafted Destination Options IPv6 header.",
"title": "Statement"
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{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
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{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-45237"
},
{
"category": "external",
"summary": "RHBZ#2258706",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2258706"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-45237",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-45237"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-45237",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45237"
},
{
"category": "external",
"summary": "https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html",
"url": "https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html"
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{
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{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
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"threats": [
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"details": "Moderate",
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"title": "edk2: Use of a Weak PseudoRandom Number Generator"
}
]
}
Enrichment data
Aggregated bundle (all enrichments)