CVE-2024-32658— FreeRDP ExtractRunLengthRegular* out of bound read
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I. Basic Information for CVE-2024-32658
Vulnerability Information
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Vulnerability Title
FreeRDP ExtractRunLengthRegular* out of bound read
Source: NVD (National Vulnerability Database)
Vulnerability Description
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version 3.5.1 are vulnerable to out-of-bounds read. Version 3.5.1 contains a patch for 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 3.5.1 版本之前存在安全漏洞，该漏洞源于基于 FreeRDP 的客户端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
II. Public POCs for CVE-2024-32658
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://oss-fuzz.com/testcase-detail/6196819496337408x_refsource_MISC
- https://oss-fuzz.com/testcase-detail/4852534033317888x_refsource_MISC
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vpv3-m3m9-4c2vx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2024-32658
Same Patch Batch · FreeRDP · 2024-04-23 · 5 CVEs total
| CVE-2024-32659 | 9.8 CRITICAL | freerdp_image_copy out of bound read |
| CVE-2024-32662 | 7.5 HIGH | FreeRDP rdp_redirection_read_base64_wchar out of bound read |
| CVE-2024-32661 | 7.5 HIGH | FreeRDP rdp_write_logon_info_v1 NULL access |
| CVE-2024-32660 | 7.5 HIGH | FreeRDP zgfx_decompress out of memory vulnerability |
IV. Related Vulnerabilities
Same product: FreeRDP
- CVE-2026-40254
FreeRDP: contains_dotdot() off-by-one allows drive channel p - CVE-2026-33995
FreeRDP: Possible double free in kerberos_AcceptSecurityCont - CVE-2026-33987
FreeRDP: Persistent Cache bmpSize Desync - Heap OOB Write - CVE-2026-33986
FreeRDP: H.264 YUV Buffer Dimension Desync - Heap OOB Write - CVE-2026-33985
FreeRDP: ClearCodec Glyph Cache Count Desync - Heap OOB Read
Same vendor: FreeRDP
- CVE-2026-40254
FreeRDP: contains_dotdot() off-by-one allows drive channel p - CVE-2026-33995
FreeRDP: Possible double free in kerberos_AcceptSecurityCont - CVE-2026-33987
FreeRDP: Persistent Cache bmpSize Desync - Heap OOB Write - CVE-2026-33986
FreeRDP: H.264 YUV Buffer Dimension Desync - Heap OOB Write - CVE-2026-33985
FreeRDP: ClearCodec Glyph Cache Count Desync - Heap OOB Read
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2024-32658
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