CVSS: 5.0EPSS: 6%CPEs: 1EXPL: 2CVE-2015-6806
https://notcve.org/view.php?id=CVE-2015-6806
The MScrollV function in ansi.c in GNU screen 4.3.1 and earlier does not properly limit recursion, which allows remote attackers to cause a denial of service (stack consumption) via an escape sequence with a large repeat count value. Vulnerabilidad en la función MScrollV en ansi.c en GNU screen 4.3.1 y versiones anteriores, no limita correctamente la recursividad, lo que permite a atacantes remotos provocar una denegación de servicio (consumo de pila) a través de una secuencia de escape con un valor grande de repeat count. • http://git.savannah.gnu.org/cgit/screen.git/commit/?id=b7484c224738247b510ed0d268cd577076958f1b http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00001.html http://www.debian.org/security/2015/dsa-3352 http://www.openwall.com/lists/oss-security/2015/09/01/1 http://www.openwall.com/lists/oss-security/2015/09/03/11 http://www.openwall.com/lists/oss-security/2015/09/03/4 https://savannah.gnu.org/bugs/?45713 https://usn.ubuntu.com/3996-1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 1.9EPSS: 0%CPEs: 1EXPL: 0CVE-2009-1215
https://notcve.org/view.php?id=CVE-2009-1215
Race condition in GNU screen 4.0.3 allows local users to create or overwrite arbitrary files via a symlink attack on the /tmp/screen-exchange temporary file. Condición de carrera en GNU screen v4.0.3, permite a usuarios locales crear y sobreescribir archivos de su elección a través de un ataque de enlace simbólico al archivo temporal /tmp/screen-exchange. • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521123 http://savannah.gnu.org/bugs/?25296 http://www.openwall.com/lists/oss-security/2009/03/25/7 http://www.securityfocus.com/bid/34521 https://bugs.launchpad.net/ubuntu/+source/screen/+bug/315993 https://bugzilla.redhat.com/show_bug.cgi?id=492104 https://exchange.xforce.ibmcloud.com/vulnerabilities/49887 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •