lrzsz before 0.13.0 Heap Buffer Overflow via lrz procheader() Pathname
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Uwe Ohse | lrzsz | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Lrzsz Project | Lrzsz |
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| Uwe Ohse | Lrzsz |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.206% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Uwe Ohse
Uwe Ohse lrzsz |
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| Vendors & Products |
Uwe Ohse
Uwe Ohse lrzsz |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-120 | |
| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader() of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf() in pipe mode or strcpy() to corrupt heap memory and crash lrz. | |
| Title | lrzsz before 0.13.0 Heap Buffer Overflow via lrz procheader() Pathname | |
| First Time appeared |
Lrzsz Project
Lrzsz Project lrzsz |
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| Weaknesses | CWE-122 | |
| CPEs | cpe:2.3:a:lrzsz_project:lrzsz:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Lrzsz Project
Lrzsz Project lrzsz |
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| References |
| |
| Metrics |
cvssV3_1
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