ALT-BU-2017-3532-1
Branch sisyphus update bulletin.
Closed vulnerabilities
Modified: 2025-04-20
CVE-2017-8816
The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.
- http://security.cucumberlinux.com/security/details.php?id=161
- http://www.securityfocus.com/bid/101998
- http://www.securitytracker.com/id/1039896
- http://www.securitytracker.com/id/1040608
- https://access.redhat.com/errata/RHSA-2018:3558
- https://curl.haxx.se/docs/adv_2017-12e7.html
- https://security.gentoo.org/glsa/201712-04
- https://www.debian.org/security/2017/dsa-4051
- http://security.cucumberlinux.com/security/details.php?id=161
- http://www.securityfocus.com/bid/101998
- http://www.securitytracker.com/id/1039896
- http://www.securitytracker.com/id/1040608
- https://access.redhat.com/errata/RHSA-2018:3558
- https://curl.haxx.se/docs/adv_2017-12e7.html
- https://security.gentoo.org/glsa/201712-04
- https://www.debian.org/security/2017/dsa-4051
Modified: 2025-04-20
CVE-2017-8817
The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.
- http://security.cucumberlinux.com/security/details.php?id=162
- http://www.securityfocus.com/bid/102057
- http://www.securitytracker.com/id/1039897
- https://access.redhat.com/errata/RHSA-2018:3558
- https://curl.haxx.se/docs/adv_2017-ae72.html
- https://lists.debian.org/debian-lts-announce/2017/11/msg00040.html
- https://security.gentoo.org/glsa/201712-04
- https://www.debian.org/security/2017/dsa-4051
- http://security.cucumberlinux.com/security/details.php?id=162
- http://www.securityfocus.com/bid/102057
- http://www.securitytracker.com/id/1039897
- https://access.redhat.com/errata/RHSA-2018:3558
- https://curl.haxx.se/docs/adv_2017-ae72.html
- https://lists.debian.org/debian-lts-announce/2017/11/msg00040.html
- https://security.gentoo.org/glsa/201712-04
- https://www.debian.org/security/2017/dsa-4051
Modified: 2025-04-20
CVE-2017-8818
curl and libcurl before 7.57.0 on 32-bit platforms allow attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact because too little memory is allocated for interfacing to an SSL library.
- http://security.cucumberlinux.com/security/details.php?id=163
- http://www.securityfocus.com/bid/102014
- http://www.securitytracker.com/id/1039898
- https://curl.haxx.se/docs/adv_2017-af0a.html
- https://security.gentoo.org/glsa/201712-04
- http://security.cucumberlinux.com/security/details.php?id=163
- http://www.securityfocus.com/bid/102014
- http://www.securitytracker.com/id/1039898
- https://curl.haxx.se/docs/adv_2017-af0a.html
- https://security.gentoo.org/glsa/201712-04
Closed bugs
При автогенерации конфигурационного файла при помощи grub-mkconfig, блок для загрузки Xen создается с синтаксической ошибкой (не хватает закрывающей фигурной скобки)
не переименован sysconfig/grub2
Closed bugs
не работает xcos
Closed vulnerabilities
Modified: 2025-04-20
CVE-2017-8819
In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, the replay-cache protection mechanism is ineffective for v2 onion services, aka TROVE-2017-009. An attacker can send many INTRODUCE2 cells to trigger this issue.
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24244
- https://www.debian.org/security/2017/dsa-4054
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24244
- https://www.debian.org/security/2017/dsa-4054
Modified: 2025-04-20
CVE-2017-8820
In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, remote attackers can cause a denial of service (NULL pointer dereference and application crash) against directory authorities via a malformed descriptor, aka TROVE-2017-010.
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24245
- https://www.debian.org/security/2017/dsa-4054
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24245
- https://www.debian.org/security/2017/dsa-4054
Modified: 2025-04-20
CVE-2017-8821
In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, an attacker can cause a denial of service (application hang) via crafted PEM input that signifies a public key requiring a password, which triggers an attempt by the OpenSSL library to ask the user for the password, aka TROVE-2017-011.
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24246
- https://www.debian.org/security/2017/dsa-4054
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24246
- https://www.debian.org/security/2017/dsa-4054
Modified: 2025-04-20
CVE-2017-8822
In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, relays (that have incompletely downloaded descriptors) can pick themselves in a circuit path, leading to a degradation of anonymity, aka TROVE-2017-012.
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/21534
- https://bugs.torproject.org/24333
- https://www.debian.org/security/2017/dsa-4054
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/21534
- https://bugs.torproject.org/24333
- https://www.debian.org/security/2017/dsa-4054
Modified: 2025-04-20
CVE-2017-8823
In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, there is a use-after-free in onion service v2 during intro-point expiration because the expiring list is mismanaged in certain error cases, aka TROVE-2017-013.
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24313
- https://bugs.torproject.org/24430
- https://www.debian.org/security/2017/dsa-4054
- https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516
- https://bugs.torproject.org/24313
- https://bugs.torproject.org/24430
- https://www.debian.org/security/2017/dsa-4054