ALT-BU-2021-4647-1
Branch sisyphus_e2k update bulletin.
Package alterator-auth updated to version 0.43.9-alt5 for branch sisyphus_e2k.
Closed bugs
Не выводит список namingContexts у ldap
system-auth: не работает настройка ldap "по старинке", только ldap+krb5 через sssd
Package alterator-update-kernel updated to version 1.4-alt4 for branch sisyphus_e2k.
Closed bugs
При обновлении ядра не создается initrd образ
Package coturn updated to version 4.5.2-alt1 for branch sisyphus_e2k.
Closed vulnerabilities
BDU:2020-03979
Уязвимость веб-сервера Coturn, связанная с разыменованием нулевого указателя, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2020-03980
Уязвимость веб-сервера Coturn, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
BDU:2020-03981
Уязвимость буфера ответа STUN/TURN веб-сервера Coturn, позволяющая нарушителю получить доступ к конфиденциальным данным
BDU:2021-01906
Уязвимость веб-сервера Coturn, связанная с некорректной проверкой вводимых данных, позволяющая нарушителю получить доступ к конфиденциальным данным и нарушить их целостность
Modified: 2024-11-21
CVE-2020-26262
Coturn is free open source implementation of TURN and STUN Server. Coturn before version 4.5.2 by default does not allow peers to connect and relay packets to loopback addresses in the range of `127.x.x.x`. However, it was observed that when sending a `CONNECT` request with the `XOR-PEER-ADDRESS` value of `0.0.0.0`, a successful response was received and subsequently, `CONNECTIONBIND` also received a successful response. Coturn then is able to relay packets to the loopback interface. Additionally, when coturn is listening on IPv6, which is default, the loopback interface can also be reached by making use of either `[::1]` or `[::]` as the peer address. By using the address `0.0.0.0` as the peer address, a malicious user will be able to relay packets to the loopback interface, unless `--denied-peer-ip=0.0.0.0` (or similar) has been specified. Since the default configuration implies that loopback peers are not allowed, coturn administrators may choose to not set the `denied-peer-ip` setting. The issue patched in version 4.5.2. As a workaround the addresses in the address block `0.0.0.0/8`, `[::1]` and `[::]` should be denied by default unless `--allow-loopback-peers` has been specified.
- https://github.com/coturn/coturn/blob/57180ab60afcaeb13537e69ae8cb8aefd8f3f546/ChangeLog#L48
- https://github.com/coturn/coturn/blob/57180ab60afcaeb13537e69ae8cb8aefd8f3f546/ChangeLog#L48
- https://github.com/coturn/coturn/commit/abfe1fd08d78baa0947d17dac0f7411c3d948e4d
- https://github.com/coturn/coturn/commit/abfe1fd08d78baa0947d17dac0f7411c3d948e4d
- https://github.com/coturn/coturn/security/advisories/GHSA-6g6j-r9rf-cm7p
- https://github.com/coturn/coturn/security/advisories/GHSA-6g6j-r9rf-cm7p
- FEDORA-2021-dee141fc61
- FEDORA-2021-dee141fc61
- FEDORA-2021-32d0068851
- FEDORA-2021-32d0068851
Modified: 2024-11-21
CVE-2020-4067
In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
- openSUSE-SU-2020:0937
- openSUSE-SU-2020:0937
- https://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15
- https://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15
- https://github.com/coturn/coturn/issues/583
- https://github.com/coturn/coturn/issues/583
- https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcm
- https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcm
- [debian-lts-announce] 20200701 [SECURITY] [DLA 2271-1] coturn security update
- [debian-lts-announce] 20200701 [SECURITY] [DLA 2271-1] coturn security update
- FEDORA-2020-d946f64eea
- FEDORA-2020-d946f64eea
- FEDORA-2020-9eadf517de
- FEDORA-2020-9eadf517de
- USN-4415-1
- USN-4415-1
- DSA-4711
- DSA-4711
Modified: 2024-11-21
CVE-2020-6061
An exploitable heap out-of-bounds read vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an HTTPS request to trigger this vulnerability.
- FEDORA-2020-f3fcb1608a
- FEDORA-2020-f3fcb1608a
- FEDORA-2020-6efa0fc869
- FEDORA-2020-6efa0fc869
- FEDORA-2020-305c173af8
- FEDORA-2020-305c173af8
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0984
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0984
- USN-4415-1
- USN-4415-1
- DSA-4711
- DSA-4711
Modified: 2024-11-21
CVE-2020-6062
An exploitable denial-of-service vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to server crash and denial of service. An attacker needs to send an HTTP request to trigger this vulnerability.
- FEDORA-2020-f3fcb1608a
- FEDORA-2020-f3fcb1608a
- FEDORA-2020-6efa0fc869
- FEDORA-2020-6efa0fc869
- FEDORA-2020-305c173af8
- FEDORA-2020-305c173af8
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0985
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0985
- USN-4415-1
- USN-4415-1
- DSA-4711
- DSA-4711
Package connman updated to version 1.40-alt1 for branch sisyphus_e2k.
Closed vulnerabilities
BDU:2021-06407
Уязвимость пакета dnsproxy диспетчера соединений Connman, связанная с записью за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код
Modified: 2024-11-21
CVE-2021-33833
ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).
- [oss-security] 20210609 connman stack buffer overflow in dnsproxy CVE-2021-33833
- [oss-security] 20210609 connman stack buffer overflow in dnsproxy CVE-2021-33833
- [oss-security] 20220125 Multiple vulnerabilities in connman's dnsproxy component
- [oss-security] 20220125 Multiple vulnerabilities in connman's dnsproxy component
- [debian-lts-announce] 20220209 [SECURITY] [DLA 2915-1] connman security update
- [debian-lts-announce] 20220209 [SECURITY] [DLA 2915-1] connman security update
- https://lore.kernel.org/connman/
- https://lore.kernel.org/connman/
- GLSA-202107-29
- GLSA-202107-29
Package breezy updated to version 3.2.1-alt2 for branch sisyphus_e2k.
Closed bugs
Добавить симлинк и provides /usr/bin/bzr в пакет breezy и удалить bzr
Package alterator-setup updated to version 0.3.14-alt1 for branch sisyphus_e2k.
Closed bugs
alterator-setup зависит от systemd
Package ethtool updated to version 5.15-alt1 for branch sisyphus_e2k.
Closed bugs
В README.ALT осталось упоминание init-скрипта
Package espeak updated to version 1.48.04-alt3 for branch sisyphus_e2k.
Closed bugs
espeak-data: конфликты при обновлении
Package cpio updated to version 2.13-alt1 for branch sisyphus_e2k.
Closed vulnerabilities
BDU:2020-01329
Уязвимость утилиты архивирования Сpio, связанная с ошибками при проверке заголовка TAR-файла, позволяющая нарушителю повысить свои привилегии
Modified: 2024-11-21
CVE-2019-14866
In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system.
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14866
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14866
- https://lists.debian.org/debian-lts-announce/2023/06/msg00007.html
- https://lists.debian.org/debian-lts-announce/2023/06/msg00007.html
- https://lists.gnu.org/archive/html/bug-cpio/2019-08/msg00003.html
- https://lists.gnu.org/archive/html/bug-cpio/2019-08/msg00003.html
- https://lists.gnu.org/archive/html/bug-cpio/2019-11/msg00000.html
- https://lists.gnu.org/archive/html/bug-cpio/2019-11/msg00000.html