CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2021-33646 – libtar: memory leak found in th_read() function
https://notcve.org/view.php?id=CVE-2021-33646
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak. La función th_read() no libera una variable t-)th_buf.gnu_longname después de asignar memoria, lo que puede causar una pérdida de memoria A flaw was found in libtar. This security vulnerability occurs because the th_read() function in libtar doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S4PJRCJLEAWN2EKXGLSOBTL7O57V7NC https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5YSHZY753R7XW6CIKJVAWI373WW3YRRJ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7Q26QDNOJDOFYWMJWEIK5XR62M2FF6IJ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7WX5YE66CT7Y5C2HTHXSFDKQWYWYWJ2T https://lists.fedoraproject.org/archives/list/package-announce%40li • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2022-37451
https://notcve.org/view.php?id=CVE-2022-37451
Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc. Exim versiones anteriores a 4.96, presenta una liberación no válida en el archivo pam_converse en auths/call_pam.c porque store_free no es usada después de store_malloc • https://cwe.mitre.org/data/definitions/762.html https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42 https://github.com/Exim/exim/compare/exim-4.95...exim-4.96 https://github.com/Exim/exim/wiki/EximSecurity https://github.com/ivd38/exim_invalid_free https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LETR5CVDPFOFQHXCJP6NFLG52JZHQYDY https://lists.fedoraproject.org/arc • CWE-763: Release of Invalid Pointer or Reference •
CVSS: 9.8EPSS: 0%CPEs: 31EXPL: 4CVE-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
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 campo extra del encabezado gzip. NOTA: sólo están afectadas las aplicaciones que llaman a inflateGetHeader. Algunas aplicaciones comunes agrupan el código fuente de zlib afectado pero pueden ser incapaces de llamar a inflateGetHeader (por ejemplo, véase la referencia nodejs/node) A security vulnerability was found in zlib. • http://seclists.org/fulldisclosure/2022/Oct/37 http://seclists.org/fulldisclosure/2022/Oct/38 http://seclists.org/fulldisclosure/2022/Oct/41 http://seclists.org/fulldisclosure/2022/Oct/42 http://www.openwall.com/lists/oss-security/2022/08/05/2 http://www.openwall.com/lists/oss-security/2022/08/09/1 https://github.com/curl/curl/issues/9271 https://github.com/ivd38/zlib_overflow https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-28131 – Stack exhaustion from deeply nested XML documents in encoding/xml
https://notcve.org/view.php?id=CVE-2022-28131
Uncontrolled recursion in Decoder.Skip in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a deeply nested XML document. En Decoder.Skip en encoding/xml en Go antes de 1.17.12 y 1.18.x antes de 1.18.4, el agotamiento de la pila y un pánico puede ocurrir a través de un documento XML profundamente anidado A flaw was found in golang encoding/xml. When calling Decoder, Skip while parsing a deeply nested XML document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability. • https://go.dev/cl/417062 https://go.dev/issue/53614 https://go.googlesource.com/go/+/08c46ed43d80bbb67cb904944ea3417989be4af3 https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE https://pkg.go.dev/vuln/GO-2022-0521 https://access.redhat.com/security/cve/CVE-2022-28131 https://bugzilla.redhat.com/show_bug.cgi?id=2107390 • CWE-674: Uncontrolled Recursion CWE-1325: Improperly Controlled Sequential Memory Allocation •
CVSS: 8.0EPSS: 0%CPEs: 8EXPL: 1CVE-2022-31197 – SQL Injection in ResultSet.refreshRow() with malicious column names in pgjdbc
https://notcve.org/view.php?id=CVE-2022-31197
PostgreSQL JDBC Driver (PgJDBC for short) allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC implementation of the `java.sql.ResultRow.refreshRow()` method is not performing escaping of column names so a malicious column name that contains a statement terminator, e.g. `;`, could lead to SQL injection. This could lead to executing additional SQL commands as the application's JDBC user. User applications that do not invoke the `ResultSet.refreshRow()` method are not impacted. User application that do invoke that method are impacted if the underlying database that they are querying via their JDBC application may be under the control of an attacker. • https://github.com/pgjdbc/pgjdbc/commit/739e599d52ad80f8dcd6efedc6157859b1a9d637 https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-r38f-c4h4-hqq2 https://lists.debian.org/debian-lts-announce/2022/10/msg00009.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6WHUADTZBBQLVHO4YG4XCWDGWBT4LRP https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTFE6SV33P5YYU2GNTQZQKQRVR3GYE4S https://access.redhat.com/security/cve/CVE-2022-31197 https://b • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •