CVE-2025-0725
When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option, **using zlib 1.2.0.3 or older**, an attacker-controlled integer overflow would make libcurl perform a buffer overflow.
- Score
- CVSS 3.1 7.3 High
- Status
- Modified - 2499f714-1537-4658-8207-48ae4bb9eae9
- Published
- 2025-02-05
- Last modified
- 2026-10-15
- Weaknesses
- CWE-120
Affected products
- Curl (Curl)
- Curl (Haxx)
- Libcurl (Haxx)
- Hci Baseboard Management Controller (Netapp)
- Hci H610c Firmware (Netapp)
- Hci H610s Firmware (Netapp)
- Hci H615c Firmware (Netapp)
- Solidfire & Hci Management Node (Netapp)
- Solidfire & Hci Storage Node (Netapp)
- 12xfo (Siemens)
- 24xsfp (Siemens)
- 2x10g (Siemens)
- 8xfo (Siemens)
- 8xsfp (Siemens)
- Cc (Siemens)
- Ruggedcom Rst2428p (Siemens)
- Scalance Xc-300xr-300xc-400xr-500wgxr-500 Family (Siemens)
- Scalance Xch328 (Siemens)
- Scalance Xcm324 (Siemens)
- Scalance Xcm328 (Siemens)
- Scalance Xcm332 (Siemens)
- Scalance Xrh334 24 V Dc (Siemens)
- Scalance Xrm334 230 V Ac (Siemens)
- Scalance Xrm334 230v Ac (Siemens)
- Scalance Xrm334 24 V Dc (Siemens)
- Scalance Xrm334 24v Dc (Siemens)
- Scalance Xrm334 2x230 V Ac (Siemens)
- Scalance Xrm334 2x230v Ac (Siemens)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
References
- https://curl.se/docs/CVE-2025-0725.json
- https://curl.se/docs/CVE-2025-0725.html
- https://hackerone.com/reports/2956023
- http://www.openwall.com/lists/oss-security/2025/02/05/3
- http://www.openwall.com/lists/oss-security/2025/02/06/2
- http://www.openwall.com/lists/oss-security/2025/02/06/4
- https://security.netapp.com/advisory/ntap-20250306-0009/
- https://github.com/curl/curl/commit/76f83f0db23846e254d940ec7
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-089022.html
