-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4331-1 security@xxxxxxxxxx https://www.debian.org/security/ Alessandro Ghedini November 02, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : curl CVE ID : CVE-2018-16839 CVE-2018-16842 Two vulnerabilities were discovered in cURL, an URL transfer library. CVE-2018-16839 Harry Sintonen discovered that, on systems with a 32 bit size_t, an integer overflow would be triggered when a SASL user name longer than 2GB is used. This would in turn cause a very small buffer to be allocated instead of the intended very huge one, which would trigger a heap buffer overflow when the buffer is used. CVE-2018-16842 Brian Carpenter discovered that the logic in the curl tool to wrap error messages at 80 columns is flawed, leading to a read buffer overflow if a single word in the message is itself longer than 80 bytes. For the stable distribution (stretch), these problems have been fixed in version 7.52.1-5+deb9u8. We recommend that you upgrade your curl packages. For the detailed security status of curl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/curl Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@xxxxxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEBsId305pBx+F583DbwzL4CFiRygFAlvcr1kACgkQbwzL4CFi Rygs+BAAmcWJ0has/E0MhZVOJfgylJNN7L31TlPO5+/1i5pltPdxk84VFq3qho1E Be/5TVETGBzkgfR3qPv1/4eJpvuNe47/Q1KoQY6Nauh6i/lT3BCR9Sv/OBJXmIj/ b/dWhEd8VYSjCj1s/e0Cr/rT/NRxj+awqP+QzvQkPosjPRDfRbhJ+zauRWWLFjri l2TyaI+WSaxGWyhrC7SXbEbDF+dAcvAGxwrZM36JdFrmV7oTiMvmLOuXLypHNIt5 18rwDMOUAMd4CGePQrEDPqQ1LNC29hFgjhBhp2JSPzF5LOtX1HFAfwpnOOeqR/MS wbd1D8c4dW82z9+0BRmWfZKXn9NfSdHpVEYbNSoa81qy1TN2yZXokCgg7ueb5saN 0tQnS9FiJH8NHVSlw/gp83B4qczRv6cvxjrasXb9uoEFcFf8DcOe7zLL214gHraL x7dHhjh9ki9me8W4qRocDFWTY9Ho4UekdgBkCLOXnAq+je9MqtG9gHT5MTXr8MsY foDu6kok2jMYOKKmUv+fHUgEufwqFg1JAQcd4FVy6/MiInhagR/PEH0zwUR/ZKN8 6R+dgk/+gAFz/gSggUOej2VHw3yOfPJHD0hRkr5Hn47mucN2FStJ8r0kqyonskwp eGgTqLnwrvJZ/61LmHFzFIZxZXGLb+3QZCEAvEGTBg8Vf9EvhsE= =ROKd -----END PGP SIGNATURE-----
