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CVE-2020-27793

Medium priority
Vulnerable

An off-by-one overflow flaw was found in radare2 due to mismatched array length in core_java.c. This could allow an attacker to cause a crash, and perform a denail of service attack.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Not affected Not in release Vulnerable Vulnerable
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CVE-2022-34520

Low priority
Needs evaluation

Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Not in release Needs evaluation Needs evaluation
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CVE-2022-34502

Low priority
Needs evaluation

Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consume_encoded_name_new at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary file.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Not in release Needs evaluation Needs evaluation
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CVE-2022-1899

Medium priority
Needs evaluation

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-44974

Low priority
Needs evaluation

radareorg radare2 version 5.5.2 is vulnerable to NULL Pointer Dereference via libr/bin/p/bin_symbols.c binary symbol parser.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-44975

Low priority
Needs evaluation

radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-1809

Medium priority
Needs evaluation

Access of Uninitialized Pointer in GitHub repository radareorg/radare2 prior to 5.7.0.

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-1714

Medium priority
Needs evaluation

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...

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-1649

Medium priority
Needs evaluation

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...

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-1452

Medium priority
Needs evaluation

Out-of-bounds Read in r_bin_java_bootstrap_methods_attr_new 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...

1 affected package

radare2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
radare2 Needs evaluation Needs evaluation Needs evaluation
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