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CVE-2024-32459— FreeRDP Out-Of-Bounds Read in ncrush_decompress

CVSS 9.8 · Critical EPSS 6.36% · P91
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I. Basic Information for CVE-2024-32459

Vulnerability Information
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Vulnerability Title
FreeRDP Out-Of-Bounds Read in ncrush_decompress
Source: NVD (National Vulnerability Database)
Vulnerability Description
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients and servers that use a version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to out-of-bounds read. Versions 3.5.0 and 2.11.6 patch the issue. No known workarounds are available.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeRDP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeRDP是FreeRDP团队的一款开源的远程桌面协议（RDP）的实现。 FreeRDP 3.5.0 版本之前存在安全漏洞，该漏洞源于基于 FreeRDP 的客户端和服务器容易受到越界读取的影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
FreeRDPFreeRDP >= 3.0.0, 3.5.0 -

II. Public POCs for CVE-2024-32459

#POC DescriptionSource LinkShenlong Link
1The FreeRDP - Out-of-Bounds Read (CVE-2024-32459) vulnerability concerns FreeRDP, a free implementation of Remote Desktop Protocol. FreeRDP-based clients and servers using a version of FreeRDP prior to version 3.5.0 or 2.11.6 are vulnerable to out-of-bounds reading12. Versions 3.5.0 and 2.11.6 correct the problemhttps://github.com/absholi7ly/FreeRDP-Out-of-Bounds-Read-CVE-2024-32459-POC Details
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III. Intelligence Information for CVE-2024-32459

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Patches & Fixes for CVE-2024-32459 (1)

Vendor Advisories for CVE-2024-32459 (1)

Mailing List Discussions for CVE-2024-32459 (4)

Other References for CVE-2024-32459 (2)

Same Patch Batch · FreeRDP · 2024-04-22 · 6 CVEs total

CVE-2024-324589.8 CRITICALFreeRDP Out-Of-Bounds Read in planar_skip_plane_rle
CVE-2024-320419.8 CRITICALFreeRDP OutOfBound Read in zgfx_decompress_segment
CVE-2024-320399.8 CRITICALFreeRDP Integer overflow & OutOfBound Write in clear_decompress_residual_data
CVE-2024-324608.1 HIGHFreeRDP Out-Of-Bounds Read in interleaved_decompress
CVE-2024-320408.1 HIGHFreeRDP vulnerable to integer underflow in nsc_rle_decode

IV. Related Vulnerabilities

Same product: FreeRDP
Same vendor: FreeRDP
Same weakness: CWE-125

V. Comments for CVE-2024-32459

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