CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-38562
https://notcve.org/view.php?id=CVE-2021-38562
Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing attack against lib/RT/REST2/Middleware/Auth.pm. Best Practical Request Tracker (RT) versiones 4.2 anteriores a 4.2.17, versiones 4.4 anteriores a 4.4.5, y versiones 5.0 anteriores a 5.0.2, permite una divulgación de información confidencial por medio de un ataque de tiempo contra el archivo lib/RT/REST2/Middleware/Auth.pm • https://docs.bestpractical.com/release-notes/rt/index.html https://github.com/bestpractical/rt/commit/70749bb66cb13dd70bd53340c371038a5f3ca57c https://lists.debian.org/debian-lts-announce/2022/06/msg00019.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2JK57CEEXLQF7MGBCUX76DZHXML7LUSQ • CWE-203: Observable Discrepancy •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-38502 – Mozilla: Downgrade attack on SMTP STARTTLS connections
https://notcve.org/view.php?id=CVE-2021-38502
Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. Thunderbird ignoró la configuración para requerir seguridad STARTTLS para una conexión SMTP. • https://bugzilla.mozilla.org/show_bug.cgi?id=1733366 https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html https://www.debian.org/security/2022/dsa-5034 https://www.mozilla.org/security/advisories/mfsa2021-47 https://access.redhat.com/security/cve/CVE-2021-38502 https://bugzilla.redhat.com/show_bug.cgi?id=2013469 • CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 0CVE-2021-42326
https://notcve.org/view.php?id=CVE-2021-42326
Redmine before 4.1.5 and 4.2.x before 4.2.3 may disclose the names of users on activity views due to an insufficient access filter. Redmine versiones anteriores a 4.1.5 y versiones 4.2.x anteriores a 4.2.3, pueden revelar los nombres de usuarios en las vistas de actividad debido a un filtro de acceso insuficiente • https://lists.debian.org/debian-lts-announce/2021/10/msg00013.html https://www.redmine.org/news/133 https://www.redmine.org/projects/redmine/wiki/Changelog_4_1#415-2021-10-10 https://www.redmine.org/projects/redmine/wiki/Changelog_4_2#423-2021-10-10 https://www.redmine.org/projects/redmine/wiki/Security_Advisories •
CVSS: 8.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-38496 – Mozilla: Use-after-free in MessageTask
https://notcve.org/view.php?id=CVE-2021-38496
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. Durante las operaciones en MessageTasks, una tarea puede haber sido eliminada mientras todavía estaba programada, resultando en una corrupción de memoria y un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a 78.15, Thunderbird versiones anteriores a 91.2, Firefox ESR versiones anteriores a 91.2, Firefox ESR versiones anteriores a 78.15 y Firefox versiones anteriores a 93 • https://bugzilla.mozilla.org/show_bug.cgi?id=1725335 https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html https://www.debian.org/security/2022/dsa-5034 https://www.mozilla.org/security/advisories/mfsa2021-43 https://www.mozilla.org/security/advisories/mfsa2021-44 https://www.mozilla.org/security/advisories/mfsa2021-45 https://www.mozilla.org/security/advisories/mfsa2021-46 https://www.mozilla.org/security/advisories/mfsa2021-47 https://access.redhat.com/security/cve/CVE • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-38500 – Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2
https://notcve.org/view.php?id=CVE-2021-38500
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. Los desarrolladores de Mozilla informaron de bugs de seguridad de memoria presentes en Firefox 92 y Firefox ESR 91.1. Algunos de estos bugs mostraban evidencias de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haber sido explotados para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1725854%2C1728321 https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html https://www.debian.org/security/2022/dsa-5034 https://www.mozilla.org/security/advisories/mfsa2021-43 https://www.mozilla.org/security/advisories/mfsa2021-44 https://www.mozilla.org/security/advisories/mfsa2021-45 https://www.mozilla.org/security/advisories/mfsa2021-46 https://www.mozilla.org/security/advisories/mfsa2021-47 https://access.redhat.com/security& • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •