Access of Memory Location Before Start of Buffer in radareorg/radare2
Access of Memory Location Before Start of Buffer in NPM radare2.js prior to 5.6.2.
Publication Mise à jour
PatchFirst · Vulnérabilités récentes
Vulnérabilités de radare2 · Page n° 6
Vulnérabilité publiée pour radare2 au cours des 30 derniers jours : 1. Dans le catalogue KEV : 0.
Vulnérabilités : 150
Access of Memory Location After End of Buffer in radareorg/radare2
Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.
Publication Mise à jourUse After Free in radareorg/radare2
Use After Free in NPM radare2.js prior to 5.6.2.
Publication Mise à jourBuffer Access with Incorrect Length Value in radareorg/radare2
Buffer Access with Incorrect Length Value in GitHub repository radareorg/radare2 prior to 5.6.2.
Publication Mise à jourHeap-based Buffer Overflow in radareorg/radare2
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.2.
Publication Mise à jourUse After Free in radareorg/radare2
Use After Free in GitHub repository radareorg/radare2 prior to 5.6.0.
Publication Mise à jourUse After Free in radareorg/radare2
Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.
Publication Mise à jourNULL Pointer Dereference in radareorg/radare2
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.0.
Publication Mise à jourOut-of-bounds Read in radareorg/radare2
radare2 is vulnerable to Out-of-bounds Read
Publication Mise à jourCVE-2021-3673
A vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS.
Publication Mise à jourCVE-2021-32613
In radare2 through 5.3.0 there is a double free vulnerability in the pyc parse via a crafted file which can lead to DoS.
Publication Mise à jourCVE-2020-17487
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
Publication Mise à jourCVE-2020-16269
radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parse_typedef in type_dwarf.c via a malformed DW_AT_name in the .debug_info section.
Publication Mise à jourCommand injection in Radare2
In radare2 before version 4.5.0, malformed PDB file names in the PDB server path cause shell injection. To trigger the problem it's required to open the executable in radare2 and run idpd to trigger the download. The shell code will execute, and will create a file called pwned in the current directory.
Publication Mise à jourCVE-2019-19647
radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted input.
Publication Mise à jourCVE-2019-19590
In radare2 through 4.0, there is an integer overflow for the variable new_token_size in the function r_asm_massemble at libr/asm/asm.c. This integer overflow will result in a Use-After-Free for the buffer tokens, which can be filled with arbitrary malicious data after the free. This allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted input.
Publication Mise à jourCVE-2019-14745
In radare2 before 3.7.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to improper handling of symbol names embedded in executables.
Publication Mise à jourCVE-2019-12802
In radare2 through 3.5.1, the rcc_context function of libr/egg/egg_lang.c mishandles changing context. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact (invalid memory access in r_egg_lang_parsechar; invalid free in rcc_pusharg).
Publication Mise à jourCVE-2019-12790
In radare2 through 3.5.1, there is a heap-based buffer over-read in the r_egg_lang_parsechar function of egg_lang.c. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact because of missing length validation in libr/egg/egg.c.
Publication Mise à jourCVE-2018-20461
In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
Publication Mise à jour
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