CVSS: 7.8EPSS: 0%CPEs: 30EXPL: 1CVE-2020-8177 – curl: Incorrect argument check can allow remote servers to overwrite local files
https://notcve.org/view.php?id=CVE-2020-8177
curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used. curl versiones 7.20.0 hasta 7.70.0, es vulnerable a una restricción inapropiada de nombres para archivos y otros recursos que pueden conllevar a sobrescribir demasiado un archivo local cuando el flag -J es usado A flaw was found in curl. Overwriting local files is possible when using a certain combination of command line options. Requesting content from a malicious server could lead to overwriting local files with compromised files leading to unknown effects. The highest threat from this vulnerability is to file integrity. • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://curl.se/docs/CVE-2020-8177.html https://hackerone.com/reports/887462 https://www.debian.org/security/2021/dsa-4881 https://www.oracle.com/security-alerts/cpujan2022.html https://access.redhat.com/security/cve/CVE-2020-8177 https://bugzilla.redhat.com/show_bug.cgi?id=1847915 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2016-4606
https://notcve.org/view.php?id=CVE-2016-4606
Curl before 7.49.1 in Apple OS X before macOS Sierra prior to 10.12 allows remote or local attackers to execute arbitrary code, gain sensitive information, cause denial-of-service conditions, bypass security restrictions, and perform unauthorized actions. This may aid in other attacks. Curl versiones anteriores a 7.49.1, en Apple OS X macOS Sierra versiones anteriores a 10.12, permite a atacantes remotos o locales ejecutar código arbitrario, conseguir información confidencial, causar condición de denegación de servicio (DoS), omitir las restricciones de seguridad y llevar a cabo acciones no autorizadas. Esto puede ayudar en otros ataques. • http://www.securityfocus.com/bid/93055 http://www.securitytracker.com/id/1036858 https://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html •
CVSS: 9.8EPSS: 9%CPEs: 30EXPL: 0CVE-2019-5482 – curl: heap buffer overflow in function tftp_receive_packet()
https://notcve.org/view.php?id=CVE-2019-5482
Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. Un desbordamiento del búfer de la pila en el manejador de protocolo TFTP en cURL versiones 7.19.4 hasta 7.65.3. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00055.html https://curl.haxx.se/docs/CVE-2019-5482.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CI4QQ2RSZX4VCFM76SIWGKY6BY7UWIC https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGDVKSLY5JUNJRLYRUA6CXGQ2LM63XC3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/me • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2019-5443
https://notcve.org/view.php?id=CVE-2019-5443
A non-privileged user or program can put code and a config file in a known non-privileged path (under C:/usr/local/) that will make curl <= 7.65.1 automatically run the code (as an openssl "engine") on invocation. If that curl is invoked by a privileged user it can do anything it wants. Un usuario o programa no privilegiado puede colocar un código y un archivo de configuración en una ruta (path) no privilegiada conocida (bajo C:/usr/local/) que hará que curl anterior a versión 7.65.1 incluyéndola, ejecute automáticamente el código en la invocación (como un "engine" openssl). Si ese curl es invocado por un usuario privilegiado, este puede hacer lo que desee. • http://www.openwall.com/lists/oss-security/2019/06/24/1 http://www.securityfocus.com/bid/108881 https://curl.haxx.se/docs/CVE-2019-5443.html https://security.netapp.com/advisory/ntap-20191017-0002 https://www.oracle.com/security-alerts/cpuapr2020.html https://www.oracle.com/security-alerts/cpuoct2020.html https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-427: Uncontrolled Search Path Element •
CVSS: 9.1EPSS: 1%CPEs: 8EXPL: 0CVE-2018-16842 – curl: Heap-based buffer over-read in the curl tool warning formatting
https://notcve.org/view.php?id=CVE-2018-16842
Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service. Curl, desde la versión 7.14.1 hasta la 7.61.1, es vulnerable a una sobrelectura de búfer basada en memoria dinámica (heap) en la función tool_msgs.c:voutf() que podría resultar en una exposición de información y una denegación de servicio (DoS). • http://www.securitytracker.com/id/1042014 https://access.redhat.com/errata/RHSA-2019:2181 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16842 https://curl.haxx.se/docs/CVE-2018-16842.html https://github.com/curl/curl/commit/d530e92f59ae9bb2d47066c3c460b25d2ffeb211 https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html https://security.gentoo.org/glsa/201903-03 https://usn.ubuntu.com/3805-1 https://usn.ubuntu.com/3805-2 https://www.debian.org/security/2 • CWE-125: Out-of-bounds Read •