165 matches found
CVE-2025-69418 Unauthenticated/unencrypted trailing bytes with low-level OCB function calls
Issue summary: When using the low-level OCB API directly with AES-NI orother hardware-accelerated code paths, inputs whose length is not a multipleof 16 bytes can leave the final partial block unencrypted and unauthenticated.Impact summary: The trailing 1-15 bytes of a message may be exposed...
CVE-2025-69418
In OpenSSL versions 3.6, 3.5, 3.4, 3.3, 3.0, and 1.1.1 , a vulnerability exists where using the low-level OCB API directly with hardware-accelerated code paths (like AES-NI ) can leave trailing bytes (1-15 bytes) of messages not aligned to 16 bytes unencrypted and unauthenticated. This occurs bec...
CVE-2025-68160
OpenSSL versions 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1, and 1.0.2 are vulnerable to a heap-based out-of-bounds write. The flaw occurs when writing large, newline-free data into a BIO chain using the line-buffering filter (BIO_f_linebuffer ) if the subsequent BIO performs short writes. This memory corrup...
EUVD-2025-206397
Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write. Impact summary: This out-of-bounds write can cause memory corruption which typically results in a crash, leading ...
CVE-2025-68160 Heap out-of-bounds write in BIO_f_linebuffer on short writes
Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write. Impact summary: This out-of-bounds write can cause memory corruption which typically results in a crash, leading ...
CVE-2025-66199 TLS 1.3 CompressedCertificate excessive memory allocation
Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. Impact summary: An attacker can cause per-connection memory allocations of up to approximately 22 MiB and...
CVE-2025-15468
The OpenSSL library is vulnerable to a NULL pointer dereference when using the SSL_CIPHER_find() function in a QUIC protocol client or server. If an application calls this function from the client_hello_cb callback and receives an unknown or unsupported cipher suite from the peer, the process wil...
CVE-2025-15468
Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. Impact summary: A NULL pointer dereference leads to abnormal termination of the running process causing Denial of Servic...
EUVD-2025-206400
Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. Impact summary: A NULL pointer dereference leads to abnormal termination of the running process causing Denial of Servic...
CVE-2025-15467
OpenSSL versions 3.6, 3.5, 3.4, 3.3, and 3.0 are vulnerable to a stack buffer overflow during the parsing of CMS (Auth)EnvelopedData structures. The root cause is the failure to verify the length of the Initialization Vector (IV) encoded in ASN.1 parameters before copying it into a fixed-size sta...
CVE-2025-15467
Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a stack buffer overflow. Impact summary: A stack buffer overflow may lead to a crash, causing Denial of Service, or potentially remote code execution. When parsing CMS...
CVE-2025-11187
Issue summary: PBMAC1 parameters in PKCS12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification. Impact summary: The stack buffer overflow or NULL pointer dereference may cause a crash leading to Denial o...
CVE-2025-11187 Improper validation of PBMAC1 parameters in PKCS#12 MAC verification
Issue summary: PBMAC1 parameters in PKCS12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification. Impact summary: The stack buffer overflow or NULL pointer dereference may cause a crash leading to Denial o...
UBUNTU-CVE-2026-22795
Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS12 file. Impact summary: An application processing a malformed PKCS12 file can be caused to dereference an invalid or NULL pointer on memory read, resulting in a Denial of Service. A type...
UBUNTU-CVE-2025-15468
Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. Impact summary: A NULL pointer dereference leads to abnormal termination of the running process causing Denial of Servic...
UBUNTU-CVE-2025-69420
Issue summary: A type confusion vulnerability exists in the TimeStamp Response verification code where an ASN1TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference when processing a malformed TimeStamp Response file. Impact summary: An...
UBUNTU-CVE-2025-68160
Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write. Impact summary: This out-of-bounds write can cause memory corruption which typically results in a crash, leading ...
EUVD-2019-10100
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