Test ID:	1.3.6.1.4.1.25623.1.0.703705
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-3705-1)
Summary:	The remote host is missing an update for the Debian 'curl' package(s) announced via the DSA-3705-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'curl' package(s) announced via the DSA-3705-1 advisory. Vulnerability Insight: Several vulnerabilities were discovered in cURL, an URL transfer library: CVE-2016-8615 It was discovered that a malicious HTTP server could inject new cookies for arbitrary domains into a cookie jar. CVE-2016-8616 It was discovered that when re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. CVE-2016-8617 It was discovered that on systems with 32-bit addresses in userspace (e.g. x86, ARM, x32), the output buffer size value calculated in the base64 encode function would wrap around if input size was at least 1GB of data, causing an undersized output buffer to be allocated. CVE-2016-8618 It was discovered that the curl_maprintf() function could be tricked into doing a double-free due to an unsafe size_t multiplication on systems using 32 bit size_t variables. CVE-2016-8619 It was discovered that the Kerberos implementation could be tricked into doing a double-free when reading one of the length fields from a socket. CVE-2016-8620 It was discovered that the curl tool's globbing feature could write to invalid memory areas when parsing invalid ranges. CVE-2016-8621 It was discovered that the function curl_getdate could read out of bounds when parsing invalid date strings. CVE-2016-8622 It was discovered that the URL percent-encoding decode function would return a signed 32bit integer variable as length, even though it allocated a destination buffer larger than 2GB, which would lead to a out-of-bounds write. CVE-2016-8623 It was discovered that libcurl could access an already-freed memory area due to concurrent access to shared cookies. This could lead to a denial of service or disclosure of sensitive information. CVE-2016-8624 It was discovered that curl wouldn't parse the authority component of a URL correctly when the host name part ends with a '#' character, and could be tricked into connecting to a different host. For the stable distribution (jessie), these problems have been fixed in version 7.38.0-4+deb8u5. For the unstable distribution (sid), these problems have been fixed in version 7.51.0-1. We recommend that you upgrade your curl packages. Affected Software/OS: 'curl' package(s) on Debian 8. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2016-8615 BugTraq ID: 94096 http://www.securityfocus.com/bid/94096 https://security.gentoo.org/glsa/201701-47 https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E RedHat Security Advisories: RHSA-2018:2486 https://access.redhat.com/errata/RHSA-2018:2486 RedHat Security Advisories: RHSA-2018:3558 https://access.redhat.com/errata/RHSA-2018:3558 http://www.securitytracker.com/id/1037192 Common Vulnerability Exposure (CVE) ID: CVE-2016-8616 BugTraq ID: 94094 http://www.securityfocus.com/bid/94094 Common Vulnerability Exposure (CVE) ID: CVE-2016-8617 BugTraq ID: 94097 http://www.securityfocus.com/bid/94097 Common Vulnerability Exposure (CVE) ID: CVE-2016-8618 BugTraq ID: 94098 http://www.securityfocus.com/bid/94098 Common Vulnerability Exposure (CVE) ID: CVE-2016-8619 BugTraq ID: 94100 http://www.securityfocus.com/bid/94100 Common Vulnerability Exposure (CVE) ID: CVE-2016-8620 BugTraq ID: 94102 http://www.securityfocus.com/bid/94102 Common Vulnerability Exposure (CVE) ID: CVE-2016-8621 BugTraq ID: 94101 http://www.securityfocus.com/bid/94101 Common Vulnerability Exposure (CVE) ID: CVE-2016-8622 BugTraq ID: 94105 http://www.securityfocus.com/bid/94105 Common Vulnerability Exposure (CVE) ID: CVE-2016-8623 BugTraq ID: 94106 http://www.securityfocus.com/bid/94106 Common Vulnerability Exposure (CVE) ID: CVE-2016-8624 BugTraq ID: 94103 http://www.securityfocus.com/bid/94103 https://curl.haxx.se/docs/adv_20161102J.html https://lists.apache.org/thread.html/rfaa4d578587f52a9c4d176af516a681a712c664e3be440a4163691d5@%3Ccommits.pulsar.apache.org%3E
Copyright	Copyright (C) 2016 Greenbone AG

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