CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2017-9108
https://notcve.org/view.php?id=CVE-2017-9108
An issue was discovered in adns before 1.5.2. adnshost mishandles a missing final newline on a stdin read. It is wrong to increment used as well as setting r, since used is incremented according to r, later. Rather one should be doing what read() would have done. Without this fix, adnshost may read and process one byte beyond the buffer, perhaps crashing or perhaps somehow leaking the value of that byte. Se detectó un problema en adns versiones anteriores a 1.5.2. adnshost maneja inapropiadamente una falta de una nueva línea final en una lectura estándar. • http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRVHN3GGVNQWAOL3PWC5FLAV7HUESLZR https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGFZ4SPV6KFQK6ZNUZFB5Y32OYFOM5YJ https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2017-9109
https://notcve.org/view.php?id=CVE-2017-9109
An issue was discovered in adns before 1.5.2. It fails to ignore apparent answers before the first RR that was found the first time. when this is fixed, the second answer scan finds the same RRs at the first. Otherwise, adns can be confused by interleaving answers for the CNAME target, with the CNAME itself. In that case the answer data structure (on the heap) can be overrun. With this fixed, it prefers to look only at the answer RRs which come after the CNAME, which is at least arguably correct. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00037.html http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRVHN3GGVNQWAOL3PWC5FLAV7HUESLZR https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGFZ4SPV6KFQK6ZNUZFB5Y32OYFOM5YJ https://www.chiark.greenend.org.uk/piper • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-14150
https://notcve.org/view.php?id=CVE-2020-14150
GNU Bison before 3.5.4 allows attackers to cause a denial of service (application crash). NOTE: there is a risk only if Bison is used with untrusted input, and an observed bug happens to cause unsafe behavior with a specific compiler/architecture. The bug reports were intended to show that a crash may occur in Bison itself, not that a crash may occur in code that is generated by Bison. GNU Bison en versiones anteriores a la 3.5.4 permite a los atacantes causar una denegación de servicio (bloqueo de la aplicación). NOTA: hay un riesgo sólo si Bison se usa con una entrada no confiable, y un error observado resulta causar un comportamiento inseguro con un compilador/arquitectura específico. • https://bugs.gentoo.org/717936 https://lists.gnu.org/archive/html/info-gnu/2020-04/msg00000.html •
CVSS: 7.4EPSS: 0%CPEs: 6EXPL: 0CVE-2020-13777 – gnutls: session resumption works without master key allowing MITM
https://notcve.org/view.php?id=CVE-2020-13777
GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of an error in a 2018-09-18 commit. Until the first key rotation, the TLS server always uses wrong data in place of an encryption key derived from an application. GnuTLS versiones 3.6.x anteriores a 3.6.14, usa una criptografía incorrecta para cifrar un ticket de sesión (una pérdida de confidencialidad en TLS versión 1.2, y un desvío de autenticación en TLS versión 1.3). La primera versión afectada es la 3.6.4 (24-09-2018) debido a un error en un commit del 18-09-2018. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00015.html https://gnutls.org/security-new.html#GNUTLS-SA-2020-06-03 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6C4DHUKV6M6SJ5CV6KVHZNHNF7HCUE5P https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6RTXZOXC4MHTFE2HKY6IAZMF2WHD2WMV https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RRQBFK3UZ7SV76IYDTS4PS6ABS2DSJHK https://lists.fedoraproject.org/archi • CWE-327: Use of a Broken or Risky Cryptographic Algorithm CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 6.5EPSS: 0%CPEs: 10EXPL: 1CVE-2020-12108 – mailman: arbitrary content injection via the options login page
https://notcve.org/view.php?id=CVE-2020-12108
/options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection. El archivo /options/mailman en GNU Mailman versiones anteriores a 2.1.31, permite una Inyección de Contenido Arbitrario. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.html https://bugs.launchpad.net/mailman/+bug/1873722 https://code.launchpad.net/mailman https://lists.debian.org/debian-lts-announce/2020/05/msg00007.html https://lists.debian.org/debian-lts-announce/202 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •