important: gpsd/tongsuo security update
important
An update for gpsd/tongsuo is now available for NewStart CGSL MAIN 7.02.
NewStart Security has rated this update as having a security impact of important. A Common Vunlnerability Scoring System(CVSS)base score, which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
gpsd:
tongsuo:
Security Fix(es):
gpsd: A flaw was found in gpsd. A remote attacker can exploit this vulnerability by sending a specially crafted NAVCOM packet. When parsing the packet, an error in calculating the payload length can cause the system to attempt to process an extremely large amount of data. This leads to excessive CPU utilization, resulting in a Denial of Service (DoS) condition where the system becomes unresponsive.(CVE-2025-67269)
gpsd: A flaw was found in gpsd. The hnd_129540 function, responsible for handling NMEA2000 PGN 129540 (GNSS Satellites in View) packets, fails to properly validate the user-supplied satellite count. A remote attacker can exploit this by sending a specially crafted packet with an excessive satellite count, leading to a heap-based out-of-bounds write. This memory corruption can result in a Denial of Service (DoS) and potentially allow for arbitrary code execution.(CVE-2025-67268)
gpsd: bugfix
tongsuo: A flaw was found in OpenSSL. A signed integer overflow vulnerability exists when sizing the destination buffer for Unicode output. This can lead to a heap buffer overflow, which may result in a crash or potentially allow an attacker to execute arbitrary code. Exploitation requires an application to directly call specific functions with a large amount of attacker-controlled input.(CVE-2026-7383)
tongsuo: A flaw was found in OpenSSL. This vulnerability involves an out-of-bounds write in the line-buffering BIO filter, which can lead to memory corruption. While exploitation is unlikely to be under direct attacker control, a successful attack could cause an application to crash, resulting in a Denial of Service (DoS).(CVE-2025-68160)
tongsuo: A flaw was found in OpenSSL. A remote attacker could exploit a NULL pointer dereference vulnerability in the Cryptographic Message Syntax (CMS) decryption process by providing a specially crafted password-encrypted CMS message. This occurs because the keyDerivationAlgorithm field, which is optional, is dereferenced without proper validation. Successful exploitation leads to an application crash, resulting in a Denial of Service.(CVE-2026-42766)
tongsuo: A flaw was found in OpenSSL. When applications directly call the low-level CRYPTO_ocb128_encrypt() or CRYPTO_ocb128_decrypt() functions with non-block-aligned lengths in a single call on hardware-accelerated builds, the trailing 1-15 bytes of a message may be exposed in cleartext. These exposed bytes are not covered by the authentication tag, allowing an attacker to read or tamper with them without detection.(CVE-2025-69418)
tongsuo: A flaw was found in OpenSSL. When processing a specially crafted PKCS#12 (Personal Information Exchange Syntax Standard) file, a remote attacker can exploit an out-of-bounds write vulnerability. This issue, occurring within the OPENSSL_uni2utf8() function, leads to memory corruption by writing data beyond its allocated buffer. Successful exploitation could result in a denial of service or potentially allow for arbitrary code execution.(CVE-2025-69419)
tongsuo: A flaw was found in OpenSSL. An integer truncation vulnerability in the ASN.1 decoder can occur when processing a crafted DER-encoded ASN.1 structure with a primitive element exceeding 2 gigabytes. A remote attacker could exploit this to cause a heap buffer over-read. This may lead to an application crash, resulting in a Denial of Service (DoS), or potentially disclose sensitive information by loading memory contents beyond the input buffer. This issue primarily affects 64-bit Unix and Unix-like platforms.(CVE-2026-34180)
tongsuo: A flaw was found in OpenSSL. This type confusion vulnerability allows a remote attacker to cause a Denial of Service (DoS) by tricking a user or application into processing a maliciously crafted PKCS#12 (Personal Information Exchange Syntax Standard) file. The vulnerability leads to an invalid or NULL pointer dereference, resulting in an application crash.(CVE-2026-22795)
tongsuo: A flaw was found in OpenSSL. When processing a specially crafted PKCS#7 or S/MIME (Secure/Multipurpose Internet Mail Extensions) signed message, a heap use-after-free vulnerability in the PKCS7_verify() function can be triggered. This occurs if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, leading to incorrect memory deallocation. A remote attacker could exploit this to cause application crashes, memory corruption, or potentially achieve remote code execution.(CVE-2026-45447)
tongsuo: A flaw was found in OpenSSL. A type confusion vulnerability exists in the TimeStamp Response verification code, where an ASN1_TYPE union member is accessed without proper type validation. A remote attacker can exploit this by providing a malformed TimeStamp Response to an application that verifies timestamp responses. This can lead to an invalid or NULL pointer dereference, resulting in a Denial of Service (DoS) due to an application crash.(CVE-2025-69420)
tongsuo: A flaw was found in OpenSSL. This vulnerability allows a remote attacker to trigger a Denial of Service (DoS) by providing a specially crafted, malformed PKCS#12 file to an application that processes it. The flaw occurs due to a NULL pointer dereference in the PKCS12_item_decrypt_d2i_ex() function when handling the malformed file, leading to an application crash.(CVE-2025-69421)
tongsuo: A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax (CMS) EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter field without first verifying its presence. This leads to a NULL pointer dereference, which can cause applications processing the attacker-controlled CMS data to crash, resulting in a Denial of Service (DoS).(CVE-2026-28390)
tongsuo: A flaw was found in OpenSSL. When processing attacker-supplied Cryptographic Message Syntax (CMS) data using password-based decryption, an attacker can choose a stream-mode Key Encryption Key (KEK) cipher. This can trigger a heap out-of-bounds read, potentially causing an application crash and leading to a Denial of Service (DoS). This vulnerability does not require password knowledge and can be exploited before authentication.(CVE-2026-9076)
tongsuo: A flaw was found in OpenSSL. An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. This vulnerability could lead to data corruption, application crashes, or, in severe cases, arbitrary code execution. This issue is highly specific and uncommon, as it only affects clients using both PKIX-TA(0)/PKIX-EE(1) and DANE-TA(2) certificate usages and communicating with a server publishing a TLSA record set with both types of records.(CVE-2026-28387)
tongsuo: A flaw was found in OpenSSL. When processing a malformed delta Certificate Revocation List (CRL) that lacks a required CRL Number extension, a NULL pointer dereference can occur. This vulnerability can be exploited by a remote attacker who provides a specially crafted delta CRL to an application that has delta CRL processing enabled, leading to a Denial of Service (DoS) for the application.(CVE-2026-28388)
tongsuo: A flaw was found in OpenSSL. A remote attacker could exploit this by sending a specially crafted Cryptographic Message Syntax (CMS) EnvelopedData message with KeyAgreeRecipientInfo. This vulnerability arises because the software attempts to process an optional field without verifying its existence, leading to a NULL pointer dereference. This can result in a Denial of Service (DoS) for applications that handle untrusted CMS data.(CVE-2026-28389)
tongsuo: bugfix
Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
http://security.gd-linux.com/how_to_apply_patch.html
Remember the build tag is 7.02.07B5.