The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.

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The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact

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Memory corruption issues is Cloudflare zlib implementation

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Security update for curl

This update for curl fixes the following issues: Update to 8.12.1: Bugfixes: asyn-thread: fix build with 'CURLDISABLESOCKETPAIR' asyn-thread: fix HTTPS RR crash asyn-thread: fix the returned bitmask from Curlresolvergetsock asyn-thread: survive a c-ares channel set to NULL cmake: always reference...

CVE-2025-25293

ruby-saml provides security assertion markup language SAML single sign-on SSO for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is...

GHSA-92RQ-C8CF-PRRQ Ruby SAML allows remote Denial of Service (DoS) with compressed SAML responses

Summary ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. Ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypass the message size check with a compressed assertion since the message size is checked before...

CVE-2025-25293 ruby-saml vulnerable to Remote Denial of Service (DoS) with compressed SAML responses

ruby-saml provides security assertion markup language SAML single sign-on SSO for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is...

CVE-2025-25293

ruby-saml provides security assertion markup language SAML single sign-on SSO for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is...

Ruby SAML allows remote Denial of Service (DoS) with compressed SAML responses

Summary ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. Ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypass the message size check with a compressed assertion since the message size is checked before...

Linux Distros Unpatched Vulnerability : CVE-2022-37434

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications th...

Linux Distros Unpatched Vulnerability : CVE-2023-45853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip464 via a long filename, comment, or extra...

Linux Distros Unpatched Vulnerability : CVE-2018-25032

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches. CVE-2018-25032 Note that Nessus relies ...

GHSA-CFMR-VRGJ-VQWV vulnerabilities

Vulnerabilities for packages: zlib...

Advisory ROSA-SA-2025-2721

Software: zlib 1.2.11 OS: ROSA Virtualization 3.0 packageevrstring: zlib-1.2.11 CVE-ID: CVE-2022-37434 BDU-ID: 2022-05325 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the inflate.c component of the zlib library is related to an operation exceeding buffer boundaries in memory. Exploitation of...

K000149915: zlib vulnerability CVE-2016-9841

Security Advisory Description inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic. CVE-2016-9841 Impact This vulnerability may allow an attacker to cause a denial-of-service DoS on the BIG-IP or BIG-IQ system. Securi...

Azure Linux 3.0 Security Update: curl / mysql (CVE-2025-0725)

The version of curl / mysql installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-0725 advisory. - When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with th...

F5 Networks BIG-IP : zlib vulnerability (K000149905)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3 / 17.5.1. It is, therefore, affected by a vulnerability as referenced in the K000149905 advisory. inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper...

F5 Networks BIG-IP : zlib vulnerability (K000149915)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3 / 17.5.1. It is, therefore, affected by a vulnerability as referenced in the K000149915 advisory. inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper...

K000149905: zlib vulnerability CVE-2016-9840

Security Advisory Description inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic. CVE-2016-9840 Impact This vulnerability may allow an attacker to cause a denial-of-service DoS on the BIG-IP or BIG-IQ system...

K000149884: MiniZip vulnerability CVE-2023-45853

Security Advisory Description MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip464 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also...