CVE-2019-16228

CVE-2019-16228 affects py-lmdb 0.97. A divide-by-zero occurs in mdb_env_open2 when mdb_env_read_header yields a zero value for a size field, note that this can occur when accessing a data.mdb file supplied by an attacker. The connected documents corroborate the same issue across multiple sources ...

CVE-2019-16228

An issue was discovered in py-lmdb 0.97. There is a divide-by-zero error in the function mdbenvopen2 if mdbenvreadheader obtains a zero value for a certain size field. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

CVE-2019-16228: Divide By Zero

An issue was discovered in py-lmdb 0.97. There is a divide-by-zero error in the function mdbenvopen2 if mdbenvreadheader obtains a zero value for a certain size field. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

PT-2019-14587

Name of the Vulnerable Software and Affected Versions py-lmdb version 0.97 Description An issue was discovered in py-lmdb where for certain values of md flags, the mdb node add function does not properly set up a memcpy destination, leading to an invalid write operation. This issue occurs when...

PT-2019-14589

Name of the Vulnerable Software and Affected Versions py-lmdb version 0.97 Description An issue was discovered in py-lmdb where for certain values of mn flags, mdb cursor set triggers a memcpy with an invalid write operation within mdb xcursor init1. This issue occurs when accessing a data.mdb fi...

PT-2019-14590

Name of the Vulnerable Software and Affected Versions py-lmdb version 0.97 Description An issue was discovered in the function mdb env open2 where a divide-by-zero error occurs if mdb env read header obtains a zero value for a certain size field. This issue arises when accessing a data.mdb file...

CVE-2019-16224: Out-of-bounds Write

An issue was discovered in py-lmdb 0.97. For certain values of mdflags, mdbnodeadd does not properly set up a memcpy destination, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

PT-2019-6373

Name of the Vulnerable Software and Affected Versions py-lmdb version 0.97 Description The issue is related to the mdb node del function in the py-lmdb module, which does not properly validate a memmove operation when encountering an unexpected node-mn hi value. This can lead to an invalid write...

CVE-2019-16226: Out-of-bounds Write

An issue was discovered in py-lmdb 0.97. mdbnodedel does not validate a memmove in the case of an unexpected node-mnhi, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

CVE-2019-16227: Out-of-bounds Write

An issue was discovered in py-lmdb 0.97. For certain values of mnflags, mdbcursorset triggers a memcpy with an invalid write operation within mdbxcursorinit1. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

CVE-2019-16225: Out-of-bounds Write

An issue was discovered in py-lmdb 0.97. For certain values of mpflags, mdbpagetouch does not properly set up mc-mcpgmc-top, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

py39-lmdb -- multiple vulnerabilities

TeamSeri0us reports: An issue was discovered in py-lmdb 0.97. For certain values of mdflags, mdbnodeadd does not properly set up a memcpy destination, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker. An issue was discovered i...