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Stack-based buffer overflow in the Curl_sasl_create_digest_md5_message function in lib/curl_sasl.c in curl and libcurl 7.26.0 through 7.28.1, when negotiating SASL DIGEST-MD5 authentication, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string in the realm parameter in a (1) POP3, (2) SMTP or (3) IMAP message.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Curl | — | Upgrade macOS to the latest version | Apr 5, 2017 | Mar 8, 2013 |
| Debian | — | Upgrade curl | Jul 30, 2024 | Mar 8, 2013 |
| Gentoo Linux | — | Upgrade net-misc/curl. | Oct 30, 2017 | Mar 8, 2013 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Mar 8, 2013 |
| Suse | — | Upgrade libcurl4Upgrade curlUpgrade libcurl4-32bitUpgrade libcurl-devel | Aug 9, 2024 | Mar 8, 2013 |
| Ubuntu | — | Upgrade libcurl3-nssUpgrade libcurl3Upgrade libcurl3-gnutls | Nov 8, 2024 | Mar 8, 2013 |
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