Busybox: busybox: romfs volume id parsing performs unbounded memcpy into fixed-size label buffer, causing heap overflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Red Hat | Red Hat Hardened Images | affected |
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No data.
No data.
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| Busybox | Busybox |
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| Redhat | Hardened Images |
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Vendor Workaround
Avoid processing untrusted filesystem images with BusyBox blkid or findfs. Use the util-linux versions of these utilities instead (default on Fedora).
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.131% probability within 30 days)
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| First Time appeared |
Busybox
Busybox busybox Redhat hardened Images |
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| Vendors & Products |
Busybox
Busybox busybox Redhat hardened Images |
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threat_severity
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threat_severity
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ssvc
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| Description | BusyBox romfs volume ID parsing uses unbounded strlen on attacker-controlled metadata, causing a heap buffer overflow when processing crafted filesystem images. | |
| Title | Busybox: busybox: romfs volume id parsing performs unbounded memcpy into fixed-size label buffer, causing heap overflow | |
| First Time appeared |
Redhat
Redhat hummingbird |
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| Weaknesses | CWE-787 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
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| References |
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| Metrics |
cvssV3_1
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