CVSS: 7.5EPSS: 1%CPEs: 6EXPL: 0CVE-2018-7050 – Slackware Security Advisory - irssi Updates
https://notcve.org/view.php?id=CVE-2018-7050
15 Feb 2018 — An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick. Se ha descubierto un problema en Irssi, en versiones anteriores a la 1.0.7 y versiones 1.1.x anteriores a la 1.1.1. Ocurre una desreferencia de puntero NULL en un nick "vacío". It was discovered that Irssi incorrectly handled certain empty nick names. • http://openwall.com/lists/oss-security/2018/02/15/1 • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2018-7051 – Slackware Security Advisory - irssi Updates
https://notcve.org/view.php?id=CVE-2018-7051
15 Feb 2018 — An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. Certain nick names could result in out-of-bounds access when printing theme strings. Se ha descubierto un problema en Irssi, en versiones anteriores a la 1.0.7 y versiones 1.1.x anteriores a la 1.1.1. Ciertos sobrenombres podrían resultar en un acceso fuera de límites al imprimir cadenas de tema. It was discovered that Irssi incorrectly handled certain empty nick names. • http://openwall.com/lists/oss-security/2018/02/15/1 • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 1%CPEs: 6EXPL: 0CVE-2018-7052 – Slackware Security Advisory - irssi Updates
https://notcve.org/view.php?id=CVE-2018-7052
15 Feb 2018 — An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. When the number of windows exceeds the available space, a crash due to a NULL pointer dereference would occur. Se ha descubierto un problema en Irssi, en versiones anteriores a la 1.0.7 y versiones 1.1.x anteriores a la 1.1.1. Cuando el número de ventanas sobrepasa el espacio disponible, ocurriría un cierre inesperado debido a una desreferencia de puntero NULL. It was discovered that Irssi incorrectly handled certain empty nick names. • http://openwall.com/lists/oss-security/2018/02/15/1 • CWE-476: NULL Pointer Dereference •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2018-7053 – Slackware Security Advisory - irssi Updates
https://notcve.org/view.php?id=CVE-2018-7053
15 Feb 2018 — An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when SASL messages are received in an unexpected order. Se ha descubierto un problema en Irssi, en versiones anteriores a la 1.0.7 y versiones 1.1.x anteriores a la 1.1.1. Hay un uso de memoria previamente liberada cuando los mensajes SASL se reciben en un orden inesperado. It was discovered that Irssi incorrectly handled certain empty nick names. • http://openwall.com/lists/oss-security/2018/02/15/1 • CWE-416: Use After Free •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2018-7054 – Slackware Security Advisory - irssi Updates
https://notcve.org/view.php?id=CVE-2018-7054
15 Feb 2018 — An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191. Se ha descubierto un problema en Irssi, en versiones anteriores a la 1.0.7 y versiones 1.1.x anteriores a la 1.1.1. Hay un uso de memoria previamente liberada cuando un servidor se desconecta durante los netsplits. • http://openwall.com/lists/oss-security/2018/02/15/1 • CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2018-5205 – Ubuntu Security Notice USN-3527-1
https://notcve.org/view.php?id=CVE-2018-5205
06 Jan 2018 — When using incomplete escape codes, Irssi before 1.0.6 may access data beyond the end of the string. Al utilizar códigos escapados incompletos, Irssi en versiones anteriores a la 1.0.6 podría acceder a datos más allá del final de la cadena. Joseph Bisch discovered that Irssi incorrectly handled incomplete escape codes. If a user were tricked into using malformed commands or opening malformed files, an attacker could use this issue to cause Irssi to crash, resulting in a denial of service. Joseph Bisch disco... • https://irssi.org/security/irssi_sa_2018_01.txt • CWE-134: Use of Externally-Controlled Format String •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2018-5206 – Ubuntu Security Notice USN-3527-1
https://notcve.org/view.php?id=CVE-2018-5206
06 Jan 2018 — When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer. Cuando el tema del canal está definido sin especificar ningún remitente, Irssi en versiones anteriores a la 1.0.6 podría desreferenciar un puntero NULL. Joseph Bisch discovered that Irssi incorrectly handled incomplete escape codes. If a user were tricked into using malformed commands or opening malformed files, an attacker could use this issue to cause Irssi to crash, resulting in a denial of servi... • https://irssi.org/security/irssi_sa_2018_01.txt • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2018-5207 – Ubuntu Security Notice USN-3527-1
https://notcve.org/view.php?id=CVE-2018-5207
06 Jan 2018 — When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string. Al utilizar un argumento variable incompleto, Irssi en versiones anteriores a la 1.0.6 podría acceder a datos más allá del final de la cadena. Joseph Bisch discovered that Irssi incorrectly handled incomplete escape codes. If a user were tricked into using malformed commands or opening malformed files, an attacker could use this issue to cause Irssi to crash, resulting in a denial of service. Joseph ... • https://irssi.org/security/irssi_sa_2018_01.txt • CWE-134: Use of Externally-Controlled Format String •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2018-5208 – Ubuntu Security Notice USN-3527-1
https://notcve.org/view.php?id=CVE-2018-5208
06 Jan 2018 — In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings. En Irssi en versiones anteriores a la 1.0.6, un error de cálculo en el código de finalización podría provocar un desbordamiento de búfer basado en memoria dinámica (heap) cuando se completan determinadas cadenas. Joseph Bisch discovered that Irssi incorrectly handled incomplete escape codes. If a user were tricked into using malformed commands or opening malformed files, an a... • https://irssi.org/security/irssi_sa_2018_01.txt • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-15227 – Ubuntu Security Notice USN-3465-1
https://notcve.org/view.php?id=CVE-2017-15227
22 Oct 2017 — Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on. Irssi en versiones anteriores a la 1.0.5, mientras espera por la sincronización de canal, puede fracasar a la hora de eliminar canales destruidos de la lista de consultas. Esto resulta en condiciones de uso de memoria previamente liberada cuando posteriormente se actualiza el estado. Brian Carpenter ... • http://openwall.com/lists/oss-security/2017/10/22/4 • CWE-416: Use After Free •