[Bug 1218883] New: VUL-0: CVE-2023-45233: ovmf: edk2: Infinite loop when parsing a PadN option in the Destination Options header
https://bugzilla.suse.com/show_bug.cgi?id=1218883 Bug ID: 1218883 Summary: VUL-0: CVE-2023-45233: ovmf: edk2: Infinite loop when parsing a PadN option in the Destination Options header Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/391381/ OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Security Assignee: guillaume.gardet@opensuse.org Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: stoyan.manolov@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-45233 https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h https://www.cve.org/CVERecord?id=CVE-2023-45233 http://www.openwall.com/lists/oss-security/2024/01/16/2 https://bugzilla.redhat.com/show_bug.cgi?id=2258694 -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1218883 SMASH SMASH <smash_bz@suse.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard| |CVSSv3.1:SUSE:CVE-2023-4523 | |3:7.5:(AV:N/AC:L/PR:N/UI:N/ | |S:U/C:N/I:N/A:H) -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1218883 Stoyan Manolov <stoyan.manolov@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(jlee@suse.com) CC| |jlee@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1218883 Stoyan Manolov <stoyan.manolov@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|VUL-0: CVE-2023-45233: |VUL-0: CVE-2023-45233: |ovmf: edk2: Infinite loop |edk2, ovmf: Infinite loop |when parsing a PadN option |when parsing a PadN option |in the Destination Options |in the Destination Options |header |header -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1218883 Maintenance Automation <maint-coord+maintenance-robot@suse.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1218883 Marcus Meissner <meissner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |guillaume.gardet@opensuse.o | |rg, meissner@suse.com Assignee|guillaume.gardet@opensuse.o |jlee@suse.com |rg | -- You are receiving this mail because: You are on the CC list for the bug.
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