Bug 922253 (CVE-2023-45229, CVE-2023-45230, CVE-2023-45231, CVE-2023-45232, CVE-2023-45233, CVE-2023-45234, CVE-2023-45235, CVE-2023-45236, CVE-2023-45237)

Summary:	sys-firmware/edk2-ovmf{-bin,}: multiple vulnerabilities
Product:	Gentoo Security	Reporter:	Christopher Fore <csfore>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	CONFIRMED ---
Severity:	normal	CC:	csfore, tamiko, virtualization
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html
Whiteboard:	C3 [upstream]
Package list:		Runtime testing required:	---

Description Christopher Fore 2024-01-16 23:06:31 UTC

CVE-2023-45229: 

Integer underflow when processing IA_NA/IA_TA options
in a DHCPv6 Advertise message

CVE-2023-45230: 

Buffer overflow in the DHCPv6 client via a long Server
ID option

CVE-2023-45231: 

Out of Bounds read when handling a ND Redirect message
with truncated options

CVE-2023-45232: 

Infinite loop when parsing unknown options in the
Destination Options header

CVE-2023-45233: 

Infinite loop when parsing a PadN option in the
Destination Options header

CVE-2023-45234: 

Buffer overflow when processing DNS Servers option in
a DHCPv6 Advertise message

CVE-2023-45235: 

Buffer overflow when handling Server ID option from a
DHCPv6 proxy Advertise message

CVE-2023-45236: 

Predictable TCP Initial Sequence Numbers

CVE-2023-45237: 

Use of a Weak PseudoRandom Number Generator