CVSS: 7.8EPSS: 2%CPEs: 21EXPL: 5CVE-2022-43680 – expat: use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate
https://notcve.org/view.php?id=CVE-2022-43680
24 Oct 2022 — In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations. En libexpat versiones hasta 2.4.9, se presenta un uso de memoria previamente liberada causado por la destrucción excesiva de un DTD compartido en XML_ExternalEntityParserCreate en situaciones fuera de memoria A use-after-free flaw was found in the Expat package, caused by destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-mem... • https://github.com/Trinadh465/external_expat-2.1.0_CVE-2022-43680 • CWE-416: Use After Free •
CVSS: 3.7EPSS: 0%CPEs: 21EXPL: 1CVE-2022-35252 – curl: Incorrect handling of control code characters in cookies
https://notcve.org/view.php?id=CVE-2022-35252
02 Sep 2022 — When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings. Cuando curl es usado para recuperar y analizar las cookies de un servidor HTTP(S), acepta las cookies usando códigos de control que cuando son enviados de vuelta a un servidor HTTP podrían hacer que el servidor devolviera respuestas 400. En efe... • http://seclists.org/fulldisclosure/2023/Jan/20 • CWE-20: Improper Input Validation CWE-1286: Improper Validation of Syntactic Correctness of Input •
CVSS: 10.0EPSS: 92%CPEs: 31EXPL: 5CVE-2022-37434 – zlib: heap-based buffer over-read and overflow in inflate() in inflate.c via a large gzip header extra field
https://notcve.org/view.php?id=CVE-2022-37434
05 Aug 2022 — zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference). zlib versiones hasta 1.2.12, presenta una lectura excesiva de búfer en la región heap de la memoria o desbordamiento de búfer en el archivo inflate.c por medio de un cam... • https://github.com/xen0bit/CVE-2022-37434_poc • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 1%CPEs: 33EXPL: 2CVE-2022-32206 – curl: HTTP compression denial of service
https://notcve.org/view.php?id=CVE-2022-32206
28 Jun 2022 — curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a "malloc bomb", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memo... • https://github.com/HimanshuS67/external_curl_AOSP10_CVE-2022-32206 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 9.8EPSS: 0%CPEs: 21EXPL: 1CVE-2022-32207 – curl: Unpreserved file permissions
https://notcve.org/view.php?id=CVE-2022-32207
28 Jun 2022 — When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended. Cuando curl versiones anteriores a 7.84.0, guarda datos de cookies, alt-svc y hsts en archivos locales, hace que la operación sea atómica al finalizar la oper... • http://seclists.org/fulldisclosure/2022/Oct/28 • CWE-276: Incorrect Default Permissions CWE-281: Improper Preservation of Permissions CWE-840: Business Logic Errors •
CVSS: 5.9EPSS: 0%CPEs: 22EXPL: 1CVE-2022-32208 – curl: FTP-KRB bad message verification
https://notcve.org/view.php?id=CVE-2022-32208
28 Jun 2022 — When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client. Cuando curl versiones anteriores a 7.84.0, hace transferencias FTP aseguradas por krb5, maneja inapropiadamente los fallos de verificación de mensajes. Este fallo hace posible que un ataque de tipo Man-In-The-Middle pase desapercibido e incluso permite inyectar datos al cliente A vu... • http://seclists.org/fulldisclosure/2022/Oct/28 • CWE-787: Out-of-bounds Write CWE-840: Business Logic Errors CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel •
CVSS: 10.0EPSS: 83%CPEs: 50EXPL: 1CVE-2022-2068 – The c_rehash script allows command injection
https://notcve.org/view.php?id=CVE-2022-2068
21 Jun 2022 — In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where... • https://packetstorm.news/files/id/182466 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 8.1EPSS: 4%CPEs: 23EXPL: 1CVE-2022-27778
https://notcve.org/view.php?id=CVE-2022-27778
01 Jun 2022 — A use of incorrectly resolved name vulnerability fixed in 7.83.1 might remove the wrong file when `--no-clobber` is used together with `--remove-on-error`. Una vulnerabilidad en el uso de nombres resueltos incorrectamente, corregida en versión 7.83.1, podía eliminar el archivo equivocado cuando es usado "--no-clobber" junto con "--remove-on-error" • https://hackerone.com/reports/1553598 • CWE-706: Use of Incorrectly-Resolved Name or Reference •
CVSS: 4.3EPSS: 0%CPEs: 17EXPL: 1CVE-2022-30115 – Gentoo Linux Security Advisory 202212-01
https://notcve.org/view.php?id=CVE-2022-30115
01 Jun 2022 — Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. This mechanism could be bypassed if the host name in the given URL used atrailing dot while not using one when it built the HSTS cache. Or the otherway around - by having the trailing dot in the HSTS cache and *not* using thetrailing dot in the URL. usando su soporte HSTS, curl puede ser instruido para usar HTTPS directamente en lugar de usar un paso no ... • http://www.openwall.com/lists/oss-security/2022/10/26/4 • CWE-319: Cleartext Transmission of Sensitive Information CWE-325: Missing Cryptographic Step •
CVSS: 5.7EPSS: 0%CPEs: 20EXPL: 1CVE-2022-27774 – curl: credential leak on redirect
https://notcve.org/view.php?id=CVE-2022-27774
01 Jun 2022 — An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers. Una vulnerabilidad de credenciales insuficientemente protegidas se presenta en curl versión 4.9 a e incluyen curl versión 7.82.0 están afectados que podría permitir a un atacante para extraer cred... • https://hackerone.com/reports/1543773 • CWE-522: Insufficiently Protected Credentials •