BIT-POSTGRESQL-2025-12818 PostgreSQL libpq undersizes allocations, via integer wraparound

Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application using libpq. Versions...

CVE-2025-12818

A vulnerability has been identified in PostgreSQL’s libpq client library, where integer wraparound in several allocation-size calculations allows a peer or input provider to cause an undersized buffer and then write out-of-bounds by hundreds of megabytes. This can lead to a client application...

SUSE CVE-2025-12818

Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application using libpq. Versions...

AZL-74900 CVE-2025-12818 affecting package rust for versions less than 1.90.0-4

Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application using libpq. Versions...

CLSA-2025-1742471100 Fix CVE(s): CVE-2025-1094

SECURITY UPDATE: PostgreSQL libpq incorrect neutralization of quoting syntax allows SQL injection - debian/patches/CVE-2025-1094.patch: Add full encoding validation in libpq data-quoting functions. - CVE-2025-1094...

FreeBSD : PostgreSQL -- libpq retains an error message from man-in-the-middle (a61ef21b-a29e-11ef-af48-6cc21735f730)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the a61ef21b-a29e-11ef-af48-6cc21735f730 advisory. PostgreSQL project reports: Client use of server error message in PostgreSQL allows a server not truste...

npm libpq 后置链接漏洞

npm libpq is a node-native binding to the PostgreSQL libpq C client library from npm USA. A backlink vulnerability exists in versions of libpq prior to 1.7.1, which stems from the fact that Read calls to g GitArtifactReader.readFromRepository do not check for files containing trigger resource...

postgresql: libpq processes unencrypted bytes from man-in-the-middle

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption...