Heap-buffer-overflow write in planar bitmap decoder
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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| FreeRDP | FreeRDP | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Freerdp | Freerdp |
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| Source | ID | Title |
|---|---|---|
Ubuntu USN |
USN-8432-1 | FreeRDP vulnerabilities |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 6.1% (6.102% probability within 30 days)
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| Metrics |
ssvc
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| CPEs | cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
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| First Time appeared |
Freerdp
Freerdp freerdp |
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| Vendors & Products |
Freerdp
Freerdp freerdp |
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| Description | FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, FreeRDP's planar bitmap decoder has an out-of-bounds heap write when decoding RLE planar data. In libfreerdp/codec/planar.c, freerdp_bitmap_decompress_planar() validates the X destination coordinate nXDst against the caller-provided destination stride (nDstStep) even when it is writing into the internal temp buffer pTempData. An attacker can bypass the check with a large nDstStep and a large nXDst, causing planar_decompress_plane_rle() to write past the end of pTempData. This vulnerability is fixed in 3.26.0. | |
| Title | Heap-buffer-overflow write in planar bitmap decoder | |
| Weaknesses | CWE-787 | |
| References |
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| Metrics |
cvssV4_0
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