radare2 prior to 6.1.4 contains a path traversal vulnerability in project deletion that allows local attackers to recursively delete arbitrary directories by supplying absolute paths that escape the configured dir.projects root directory. Attackers can craft absolute paths to project marker files outside the project storage boundary to cause recursive deletion of attacker-chosen directories with permissions of the radare2 process, resulting in integrity and availability loss.
radare2 prior to 6.1.4 contains a path traversal vulnerability in its project notes handling that allows attackers to read or write files outside the configured project directory by importing a malicious .zrp archive containing a symlinked notes.txt file. Attackers can craft a .zrp archive with a symlinked notes.txt that bypasses directory confinement checks, allowing note operations to follow the symlink and access arbitrary files outside the dir.projects root directory.
radare2 prior to version 6.1.4 contains a command injection vulnerability in the PDB parser's printgvars() function that allows attackers to execute arbitrary commands by embedding a newline byte in the PE section header name field. Attackers can craft a malicious PDB file with specially crafted section names to inject r2 commands that are executed when the idp command processes the file.
radare2 prior to commit bc5a890 contains a command injection vulnerability in the afsv/afsvj command path where crafted ELF binaries can embed malicious r2 command sequences as DWARF DWTAGformalparameter names. Attackers can craft a binary with shell commands in DWARF parameter names that execute when radare2 analyzes the binary with aaa and subsequently runs afsvj, allowing arbitrary shell command execution through the unsanitized parameter interpolation in the pfq command string.
radare2 prior to 6.1.4 contains a command injection vulnerability in the PDB parser's printgvars() function that allows attackers to execute arbitrary commands by crafting a malicious PDB file with newline characters in symbol names. Attackers can inject arbitrary radare2 commands through unsanitized symbol name interpolation in the flag rename command, which are then executed when a user runs the idp command against the malicious PDB file, enabling arbitrary OS command execution through radare2's shell execution operator.
A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the load() function of bindyldcache.c. Processing a crafted file can cause a segmentation fault and crash the program.
A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the info() function of binne.c. A crafted binary input can trigger a segmentation fault, leading to a denial of service when the tool processes malformed data.
radare2 v5.9.8 and before contains a memory leak in the function r2rsubprocessinit.
radare2 v5.9.8 and before contains a memory leak in the function bochsopen.
radare2 v5.9.8 and before contains a memory leak in the function rbinobjectnew.
radare2 v.5.9.8 and before contains a memory leak in the function loadrelocations.
Integer Overflow or Wraparound in GitHub repository radareorg/radare2 prior to 5.8.0.
Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.
Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.
Out-of-bounds Read in rbinjavaconstantvalueattrnew function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see CWE-125: Out-of-bounds read.
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.8. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.
Use After Free in opissetbp in GitHub repository radareorg/radare2 prior to 5.6.6.
Improper Validation of Array Index 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.
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of making the radare2 crash, thus affecting the availability of the system.
Out-of-bounds read in rbinnegetrelocs function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability may allow attackers to read sensitive information or cause a crash.
heap-use-after-free in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.
Out-of-bounds Read in rbinjavabootstrapmethodsattrnew function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see CWE-125: Out-of-bounds read.
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.4.
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.
Use After Free in rreggetnameidx in GitHub repository radareorg/radare2 prior to 5.6.6.
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.
Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in GitHub repository radareorg/radare2 prior to 5.7.0. It is likely to be exploitable. For more general description of heap buffer overflow, see CWE.
Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.
Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consumeencodednamenew at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary file.