Use After Free in radareorg/radare2
Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.
Published Updated
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radare2 vulnerabilities · Page 6
Vulnerability published for radare2 in the last 30 days: 1. Listed in the KEV catalogue: 0.
Vulnerabilities: 135
NULL Pointer Dereference in radareorg/radare2
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.0.
Published UpdatedOut-of-bounds Read in radareorg/radare2
radare2 is vulnerable to Out-of-bounds Read
Published UpdatedCVE-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.
Published UpdatedCVE-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.
Published UpdatedCVE-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.
Published UpdatedCVE-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.
Published UpdatedCommand 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.
Published UpdatedCVE-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.
Published UpdatedCVE-2019-12865
In radare2 through 3.5.1, cmd_mount in libr/core/cmd_mount.c has a double free for the ms command.
Published UpdatedCVE-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).
Published UpdatedCVE-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.
Published UpdatedCVE-2018-20459
In radare2 through 3.1.3, the armass_assemble function in libr/asm/arch/arm/armass.c allows attackers to cause a denial-of-service (application crash by out-of-bounds read) by crafting an arm assembly input because a loop uses an incorrect index in armass.c and certain length validation is missing in armass64.c, a related issue to CVE-2018-20457.
Published UpdatedCVE-2018-20457
In radare2 through 3.1.3, the assemble function inside libr/asm/p/asm_arm_cs.c allows attackers to cause a denial-of-service (application crash via an r_num_calc out-of-bounds read) by crafting an arm assembly input because a loop uses an incorrect index in armass.c and certain length validation is missing in armass64.c, a related issue to CVE-2018-20459.
Published UpdatedCVE-2018-14017
The r_bin_java_annotation_new function in shlr/java/class.c in radare2 2.7.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted .class file because of missing input validation in r_bin_java_line_number_table_attr_new.
Published UpdatedCVE-2018-14016
The r_bin_mdmp_init_directory_entry function in mdmp.c in radare2 2.7.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Mini Crash Dump file.
Published UpdatedCVE-2018-14015
The sdb_set_internal function in sdb.c in radare2 2.7.0 allows remote attackers to cause a denial of service (invalid read and application crash) via a crafted ELF file because of missing input validation in r_bin_dwarf_parse_comp_unit in libr/bin/dwarf.c.
Published UpdatedCVE-2018-12322
There is a heap out of bounds read in radare2 2.6.0 in _6502_op() in libr/anal/p/anal_6502.c via a crafted iNES ROM binary file.
Published UpdatedCVE-2018-12321
There is a heap out of bounds read in radare2 2.6.0 in java_switch_op() in libr/anal/p/anal_java.c via a crafted Java binary file.
Published UpdatedCVE-2018-12320
There is a use after free in radare2 2.6.0 in r_anal_bb_free() in libr/anal/bb.c via a crafted Java binary file.
Published Updated
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