This is an automatically created tracking bug! It was created to ensure that one or more security vulnerabilities are fixed in affected versions of fedora-all. For comments that are specific to the vulnerability please use bugs filed against the "Security Response" product referenced in the "Blocks" field. For more information see: http://fedoraproject.org/wiki/Security/TrackingBugs When submitting as an update, use the fedpkg template provided in the next comment(s). This will include the bug IDs of this tracking bug as well as the relevant top-level CVE bugs. Please also mention the CVE IDs being fixed in the RPM changelog and the fedpkg commit message. NOTE: this issue affects multiple supported versions of Fedora. While only one tracking bug has been filed, please correct all affected versions at the same time. If you need to fix the versions independent of each other, you may clone this bug as appropriate.
Use the following template to for the 'fedpkg update' request to submit an update for this issue as it contains the top-level parent bug(s) as well as this tracking bug. This will ensure that all associated bugs get updated when new packages are pushed to stable. ===== # bugfix, security, enhancement, newpackage (required) type=security # low, medium, high, urgent (required) severity=medium # testing, stable request=testing # Bug numbers: 1234,9876 bugs=2128601,2128712 # Description of your update notes=Security fix for [PUT CVEs HERE] # Enable request automation based on the stable/unstable karma thresholds autokarma=True stable_karma=3 unstable_karma=-3 # Automatically close bugs when this marked as stable close_bugs=True # Suggest that users restart after update suggest_reboot=False ====== Additionally, you may opt to use the bodhi web interface to submit updates: https://bodhi.fedoraproject.org/updates/new
Dhcp is not affected by this flaw because: 1. Dhcp doesn't do DNSSEC verification (it passes DNS_CLIENTRESOPT_NODNSSEC option to bind's dns_client_startresolve()) 2. The code containing the bug [1] is not compiled in dhcp bundled bind - added #error directive just above the function containing the flaw and it finished compilation: ~~~ [mosvald@fedora dhcp-fedora-rawhide]$ git diff HEAD diff --git a/dhcp.spec b/dhcp.spec index 04f38fb..adb397f 100644 --- a/dhcp.spec +++ b/dhcp.spec @@ -15,7 +15,7 @@ Summary: Dynamic host configuration protocol software Name: dhcp Version: 4.4.3 -Release: 3%{?prever:.%prever}%{?patchver:.%patchver}%{?dist} +Release: 4%{?prever:.%prever}%{?patchver:.%patchver}%{?dist} # NEVER CHANGE THE EPOCH on this package. The previous maintainer (prior to # dcantrell maintaining the package) made incorrect use of the epoch and @@ -64,6 +64,7 @@ Patch26: 0026-Add-dhclient-5-B-option-description.patch Patch27: 0027-Add-missed-sd-notify-patch-to-manage-dhcpd-with-syst.patch Patch28: 0028-Use-system-getaddrinfo-for-dhcp.patch Patch29: CVE-2021-25220.patch +Patch30: my.patch BuildRequires: autoconf BuildRequires: automake @@ -535,6 +536,9 @@ done %attr(0644,root,root) %{_mandir}/man8/keama.8.gz %changelog +* Thu Sep 22 2022 Martin Osvald <mosvald> - 12:4.4.3-4 +- rebuilt + * Thu Jul 21 2022 Fedora Release Engineering <releng> - 12:4.4.3-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild diff --git a/my.patch b/my.patch new file mode 100644 index 0000000..6327c3f --- /dev/null +++ b/my.patch @@ -0,0 +1,13 @@ +diff --git a/bind/bind-9.11.36/lib/dns/opensslecdsa_link.c b/bind/bind-9.11.36/lib/dns/opensslecdsa_link.c +index 83b5b51..d0fdb0b 100644 +--- a/bind/bind-9.11.36/lib/dns/opensslecdsa_link.c ++++ b/bind/bind-9.11.36/lib/dns/opensslecdsa_link.c +@@ -198,6 +198,8 @@ opensslecdsa_sign(dst_context_t *dctx, isc_buffer_t *sig) { + return (ret); + } + ++#error opensslecdsa_verify is compiled in ++ + static isc_result_t + opensslecdsa_verify(dst_context_t *dctx, const isc_region_t *sig) { + isc_result_t ret; [mosvald@fedora dhcp-fedora-rawhide]$ [mosvald@fedora dhcp-fedora-rawhide]$ fedpkg srpm Using dhcp.spec Not downloading already downloaded dhcp-4.4.3.tar.gz Not downloading already downloaded dhcp-4.4.3.tar.gz.asc setting SOURCE_DATE_EPOCH=1663804800 Wrote: /home/mosvald/Work/redhat/src/dhcp/dhcp-fedora-rawhide/dhcp-4.4.3-4.fc38.src.rpm [mosvald@fedora dhcp-fedora-rawhide]$ fedpkg scratch-build --srpm ./dhcp-4.4.3-4.fc38.src.rpm --arches x86_64 [====================================] 100% 00:00:11 9.73 MiB 901.61 KiB/secc Building dhcp-4.4.3-4.fc38.src.rpm for rawhide Created task: 92268278 Task info: https://koji.fedoraproject.org/koji/taskinfo?taskID=92268278 Watching tasks (this may be safely interrupted)... 92268278 build (rawhide, dhcp-4.4.3-4.fc38.src.rpm): free 92268278 build (rawhide, dhcp-4.4.3-4.fc38.src.rpm): free -> open (buildvm-s390x-21.s390.fedoraproject.org) 92268279 rebuildSRPM (noarch): open (buildvm-s390x-18.s390.fedoraproject.org) 92268292 buildArch (dhcp-4.4.3-4.fc38.src.rpm, x86_64): free 92268279 rebuildSRPM (noarch): open (buildvm-s390x-18.s390.fedoraproject.org) -> closed 1 free 1 open 1 done 0 failed 92268292 buildArch (dhcp-4.4.3-4.fc38.src.rpm, x86_64): free -> open (buildvm-x86-28.iad2.fedoraproject.org) 92268292 buildArch (dhcp-4.4.3-4.fc38.src.rpm, x86_64): open (buildvm-x86-28.iad2.fedoraproject.org) -> closed 0 free 1 open 2 done 0 failed 92268278 build (rawhide, dhcp-4.4.3-4.fc38.src.rpm): open (buildvm-s390x-21.s390.fedoraproject.org) -> closed 0 free 0 open 3 done 0 failed 92268278 build (rawhide, dhcp-4.4.3-4.fc38.src.rpm) completed successfully [mosvald@fedora dhcp-fedora-rawhide]$ ~~~ Given the above findings, closing this as NOTABUG.