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radare radare2 vulnerabilities and exploits
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7.5
CVSSv3
CVE-2021-32494
Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow malicious users to create malicious inputs that can cause denial of service.
Radare Radare2 5.3.0
7.5
CVSSv3
CVE-2023-1605
Denial of Service in GitHub repository radareorg/radare2 before 5.8.6.
Radare Radare2
7.5
CVSSv3
CVE-2022-4843
NULL Pointer Dereference in GitHub repository radareorg/radare2 before 5.8.2.
Radare Radare2
7.5
CVSSv3
CVE-2020-27793
An off-by-one overflow flaw was found in radare2 due to mismatched array length in core_java.c. This could allow an malicious user to cause a crash, and perform a denail of service attack.
Radare Radare2
7.5
CVSSv3
CVE-2020-27795
A segmentation fault exists in radare2 with adf command. In libr/core/cmd_anal.c, when command "adf" has no or wrong argument, anal_fcn_data (core, input + 1) --> RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1); returns null pointer for fc...
Radare Radare2
7.5
CVSSv3
CVE-2022-1061
Heap Buffer Overflow in parseDragons in GitHub repository radareorg/radare2 before 5.6.8.
Radare Radare2
7.5
CVSSv3
CVE-2021-4021
A vulnerability was found in Radare2 in versions before 5.6.2, 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and DoS.
Radare Radare2
7.5
CVSSv3
CVE-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.
Radare Radare2 5.3.1
Fedoraproject Fedora 33
Fedoraproject Fedora 34
Fedoraproject Fedora 35
7.5
CVSSv3
CVE-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.
Radare Radare2 4.5.0
Fedoraproject Fedora 32
Fedoraproject Fedora 33
7.5
CVSSv3
CVE-2019-12829
radare2 up to and including 3.5.1 mishandles the RParse API, which allows remote malicious users 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...
Radare Radare2
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-22120
CVE-2024-35921
CVE-2024-35874
brute force
CVE-2024-36080
unprivileged
CVE-2024-35917
IDOR
CVE-2024-4947
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