Internet Bug Bounty: CVE-2025-0725: Heap overflow in curl with Content-Encoding gzip and old libz versions

A vulnerability was reported in the curl project, where a heap overflow could be triggered by a malicious HTTP server serving abnormally large gzip headers. The vulnerability was caused by an integer overflow in curl's support for old libz versions when the Content-Encoding: gzip header was used...

AZL-56471 CVE-2025-0725 affecting package mysql for versions less than 8.0.40-4

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

DEBIAN-CVE-2025-0725

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

ALPINE-CVE-2025-0725

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

AZL-56504 CVE-2025-0725 affecting package curl for versions less than 8.11.1-3

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

AZL-56498 CVE-2025-0725 affecting package mysql for versions less than 8.0.42-1

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the "CURLOPTACCEPTENCODING" option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725 gzip integer overflow

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725 gzip integer overflow

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725 gzip integer overflow

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CURL-CVE-2025-0725 gzip integer overflow

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

gzip integer overflow

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

CVE-2025-0725: Buffer Copy without Checking Size of Input

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

Fedora 41 : rust-routinator (2025-bbabead4d7)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-bbabead4d7 advisory. New ASPA support is now always compiled in and available if enable-aspa is set. The aspa Cargo feature has been removed. 990 If merging mutliple ASPA objects...

curl: CVE-2025-0725: gzip integer overflow

The libcurl library contained a vulnerability in the gzip content encoding function that allowed a malicious HTTP server to craft an arbitrary heap chunk in the memory of the victim and trigger a free of that forged chunk. This was possible due to an integer overflow in the handling of gzip...

BIT-PHP-MIN-2022-31628 phar wrapper can occur dos when using quine gzip file

In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress "quines" gzip files, resulting in an infinite loop...

Moderate: python3.12-urllib3 security update

urllib3 is a powerful, user-friendly HTTP client for Python. urllib3 brings many critical features that are missing from the Python standard libraries: • Thread safety. • Connection pooling. • Client-side SSL/TLS verification. • File uploads with multipart encoding. • Helpers for retrying request...