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(parent: b119562) | patch
dnsmasq: Backport DHCPv6 server fix (CVE-2022-0934)
authorHauke Mehrtens <hauke@hauke-m.de>
Tue, 1 Nov 2022 14:17:03 +0000 (15:17 +0100)
committerMichal Vasilek <michal.vasilek@nic.cz>
Wed, 21 Dec 2022 12:53:51 +0000 (13:53 +0100)
commit18f05da13dcb4283f61c5a03fbdc48411df6b0f7
tree986c52441152169584073cdfb7c640c765d4ffeatree | snapshot
parentb119562a0753c282f3cdab0912810bdbe71a0f68commit | diff
dnsmasq: Backport DHCPv6 server fix (CVE-2022-0934)

This backports a commit from upstream dnsmasq to fix CVE-2022-0934.

CVE-2022-0934 description:
A single-byte, non-arbitrary write/use-after-free flaw was found in
dnsmasq. This flaw allows an attacker who sends a crafted packet
processed by dnsmasq, potentially causing a denial of service.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 002a99eccd75fb653163bae0a1132bd4f494e7ad)
package/network/services/dnsmasq/patches/001-CVE-2022-0934-Fix-write-after-free-error-in-DHCPv6-code.patch [new file with mode: 0644] blob
Hauke Mehrtens staging tree