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fix(cve): CVE-2026-54874 - Avoid full read buffer allocation when buffering DTLS next-epoch records - #24

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@deepin-ci-robot deepin-ci-robot commented Sep 6, 2026

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CVE: CVE-2026-54874 (unknown) - OpenSSL DTLS 内存放大漏洞。处理 DTLS 握手期间,接收未来纪元的记录会导致 OpenSSL 缓冲远超记录本身所需内存。攻击者可通过发送小型伪造记录使 OpenSSL DTLS 端点保留约 1.7MB 内存,而实际发送数据仅约 1.4KB,内存放大因子约 1200 倍,可导致远程内存耗尽型拒绝服务攻击。
Upstream: openssl/openssl@809b52282a3ea6d56fc2e1c427f2d9bd83b06eaa,https://github.com/openssl/openssl/commit/1ca5a124b48f1ffe6980ad33724b452fbd62da1e

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b


CVE: CVE-2026-63072 (unknown) - 修复 AES-WRAP-PAD 解包中的堆缓冲区溢出(8 字节越界写入)
Upstream: openssl/openssl@9ec2f6d

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b

…fering DTLS next-epoch records

CVE: CVE-2026-54874 (unknown) - OpenSSL DTLS 内存放大漏洞。处理 DTLS 握手期间,接收未来纪元的记录会导致 OpenSSL 缓冲远超记录本身所需内存。攻击者可通过发送小型伪造记录使 OpenSSL DTLS 端点保留约 1.7MB 内存,而实际发送数据仅约 1.4KB,内存放大因子约 1200 倍,可导致远程内存耗尽型拒绝服务攻击。
Upstream: openssl/openssl@809b52282a3ea6d56fc2e1c427f2d9bd83b06eaa,https://github.com/openssl/openssl/commit/1ca5a124b48f1ffe6980ad33724b452fbd62da1e

Co-authored-by: hudeng <hudeng@deepin.org>
Generated-By: qwen3.6-35b
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github-actions Bot commented Sep 6, 2026

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TAG: 3.2.4-0deepin16
EXISTED: no
DISTRIBUTION: unstable

…) in AES-WRAP-PAD unwrap

CVE: CVE-2026-63072 (unknown) - 修复 AES-WRAP-PAD 解包中的堆缓冲区溢出(8 字节越界写入)
Upstream: openssl/openssl@9ec2f6d

Co-authored-by: hudeng <hudeng@deepin.org>
Generated-By: qwen3.6-35b
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