CVSS: 8.8EPSS: 0%CPEs: 7EXPL: 2CVE-2021-23772 – Arbitrary File Write
https://notcve.org/view.php?id=CVE-2021-23772
This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder. Esto afecta a todas las versiones del paquete github.com/kataras/iris; todas las versiones del paquete github.com/kataras/iris/v12. Un manejo no seguro de los nombres de archivo durante la carga usando el método UploadFormFiles puede permitir a atacantes escribir en ubicaciones arbitrarias fuera de la carpeta de destino designada • https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08 https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169 https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 5.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-44717 – golang: syscall: don't close fd 0 on ForkExec error
https://notcve.org/view.php?id=CVE-2021-44717
Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion. Go versiones anteriores a 1.16.12 y versiones 1.17.x anteriores a 1.17.5 en UNIX, permite operaciones de escritura en un archivo no deseado o en una conexión de red no deseada como consecuencia de un cierre erróneo del descriptor de archivo 0 tras el agotamiento del descriptor de archivo. There's a flaw in golang's syscall.ForkExec() interface. An attacker who manages to first cause a file descriptor exhaustion for the process, then cause syscall.ForkExec() to be called repeatedly, could compromise data integrity and/or confidentiality in a somewhat uncontrolled way in programs linked with and using syscall.ForkExec(). • https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf https://groups.google.com/g/golang-announce/c/hcmEScgc00k https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html https://security.gentoo.org/glsa/202208-02 https://access.redhat.com/security/cve/CVE-2021-44717 https://bugzilla.redhat.com/show_bug.cgi?id=2030806 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-404: Improper Resource Shutdown or Release •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-44716 – golang: net/http: limit growth of header canonicalization cache
https://notcve.org/view.php?id=CVE-2021-44716
net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests. net/http en Go versiones anteriores a 1.16.12 y versiones 1.17.x anteriores a 1.17.5, permite un consumo no controlado de memoria en la caché de canonización del encabezado por medio de peticiones HTTP/2. There's an uncontrolled resource consumption flaw in golang's net/http library in the canonicalHeader() function. An attacker who submits specially crafted requests to applications linked with net/http's http2 functionality could cause excessive resource consumption that could lead to a denial of service or otherwise impact to system performance and resources. • https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf https://groups.google.com/g/golang-announce/c/hcmEScgc00k https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html https://security.gentoo.org/glsa/202208-02 https://security.netapp.com/advisory/ntap-20220121-0002 https://access.redhat.com/security/cve/CVE-2021-44716 https:/ • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-41771 – golang: debug/macho: invalid dynamic symbol table command can cause panic
https://notcve.org/view.php?id=CVE-2021-41771
ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3 Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation. ImportedSymbols en debug/macho (para Open u OpenFat) en Go versiones anteriores a 1.16.10 y 1.17.x versiones anteriores a 1.17.3, Accede a una Ubicación de Memoria Después del Final de un Búfer, también se conoce como una situación de "out-of-bounds slice" An out of bounds read vulnerability was found in debug/macho of the Go standard library. When using the debug/macho standard library (stdlib) and malformed binaries are parsed using Open or OpenFat, it can cause golang to attempt to read outside of a slice (array) causing a panic when calling ImportedSymbols. An attacker can use this vulnerability to craft a file which causes an application using this library to crash resulting in a denial of service. • https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf https://groups.google.com/g/golang-announce/c/0fM21h43arc https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z https://lists.fedoraproject.org/archives/list/package-announce& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-41772 – golang: archive/zip: Reader.Open panics on empty string
https://notcve.org/view.php?id=CVE-2021-41772
Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field. Go versiones anteriores a 1.16.10 y 1.17.x versiones anteriores a 1.17.3, permite un pánico de archivo/zip Reader.Open por medio de un archivo ZIP diseñado que contiene un nombre no válido o un campo filename vacío A vulnerability was found in archive/zip of the Go standard library. Applications written in Go where Reader.Open (the API implementing io/fs.FS introduced in Go 1.16) can panic when parsing a crafted ZIP archive containing completely invalid names or an empty filename argument. • https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf https://groups.google.com/g/golang-announce/c/0fM21h43arc https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z https://security.gentoo.org/glsa/202208-02 https://security.netapp.com/advisory/ntap-20211210-0003 https://www.oracle.com/security-alerts/cpujul2022.html • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •