CVE-2020-27795

CVE-2020-27795 describes a segmentation fault in radare2 triggered by the adf command when it has no or invalid arguments. The fault arises in libr/core/cmd_anal.c: anal_fcn_data(core, input+1) calls r_anal_get_fcn_in(core->anal, core->offset, -1) and receives a null fcn, which then leads t...

CVE-2020-27795

A segmentation fault was discovered in radare2 with adf command. In libr/core/cmdanal.c, when command "adf" has no or wrong argument, analfcndata core, input + 1 -- RAnalFunction fcn = ranalgetfcnin core-anal, core-offset, -1; returns null pointer for fcn causing segmentation fault later in...

CVE-2022-1238

Out-of-bounds Write in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see CWE...

UBUNTU-CVE-2022-1238

Out-of-bounds Write in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see CWE...

CVE-2019-19647

radare2 through 4.0.0 lacks validation of the content variable in the function rasmpseudoincbin 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...

radare2 Command Injection Vulnerability

radare2 is a set of libraries and tools for working with binary files. A command injection vulnerability exists in the 'binsymbols' function in the libr/core/cbin.c file in versions of radare2 prior to 3.7.0, which arises from a networked system or product that does not correctly filter special...

CVE-2019-12865

In radare2 through 3.5.1, cmdmount in libr/core/cmdmount.c has a double free for the ms command...

Buffer overflow

radare2 through 3.5.1 mishandles the RParse API, which allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact, as demonstrated by newstr buffer overflows during replace operations. This affects libr/asm/asm.c and libr/parse/parse.c...

CVE-2019-12802

In radare2 through 3.5.1, the rcccontext function of libr/egg/egglang.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 regglangparsechar; invalid free in rccpusharg...

CVE-2018-20456

In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asmx86nz.c may allow attackers to cause a denial of service application crash in libr/util/strbuf.c via a stack-based buffer over-read by crafting an input file, a related issue to CVE-2018-20455...

Design/Logic Flaw

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19843

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19843

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

UBUNTU-CVE-2018-15834

In radare2 before 2.9.0, a heap overflow vulnerability exists in the readmodulereferencedfunctions function in libr/anal/flirt.c via a crafted flirt signature file...

Input validation

The sdbsetinternal 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 rbindwarfparsecompunit in libr/bin/dwarf.c...

CVE-2018-14015

The sdbsetinternal 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 rbindwarfparsecompunit in libr/bin/dwarf.c...

CVE-2018-14015

The sdbsetinternal 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 rbindwarfparsecompunit in libr/bin/dwarf.c...

Code injection

The rstrbuffini function in radare2 2.5.0 allows remote attackers to cause a denial of service invalid free and application crash via a crafted ELF file because of an uninitialized variable in the CPSE handler in libr/anal/p/analavr.c...

CVE-2018-11378

RADARE2 before version 2.6.0-1 is affected by CVE-2018-11378 due to a stack-buffer overflow in wasm_dis() in libr/asm/arch/wasm/wasm.c, which may lead to denial-of-service or other unspecified impact via a crafted WASM file. The Arch Linux advisory ASA-201806-2 documents this alongside other CVEs...

CVE-2018-10186

In radare2 2.5.0, there is a heap-based buffer over-read in the rhexbin2str function libr/util/hex.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted DEX file. This issue is different from CVE-2017-15368...