radare2: Uncontrolled resource consumption in radare2 PEF loader
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| radareorg | radare2 | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Radareorg | Radare2 |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.139% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Radare
Radare radare2 |
|
| CPEs | cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Radare
Radare radare2 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Radareorg
Radareorg radare2 |
|
| Vendors & Products |
Radareorg
Radareorg radare2 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Apple Preferred Executable Format loader was vulnerable because the PEF loader accepted relocSecCount values that were not bounded by the number of sections or complete relocation records in the input. The vulnerability is triggered by normal binary-format auto-detection of a small crafted Apple PEF file. The loader could perform up to 268,435,456 relocation-section iterations and repeated buffer operations after record offsets passed the end of the file. This can cause denial of service through excessive CPU consumption and prolonged processing. This issue is fixed in version 6.2.0. | |
| Title | radare2: Uncontrolled resource consumption in radare2 PEF loader | |
| Weaknesses | CWE-400 CWE-834 |
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| References |
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| Metrics |
cvssV3_1
|