Several vulnerabilities were discovered in the Chromium browser. The Common Vulnerabilities and Exposures project identifies the following problems :
CVE-2011-2818 Use-after-free vulnerability in Google Chrome allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to display box rendering.
CVE-2011-2800 Google Chrome allows remote attackers to obtain potentially sensitive information about client-side redirect targets via a crafted website.
CVE-2011-2359 Google Chrome does not properly track line boxes during rendering, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a โstale pointerโ.
Several unauthorised SSL certificates have been found in the wild issued for the DigiNotar Certificate Authority, obtained through a security compromise with said company. This update blacklists SSL certificates issued by DigiNotar-controlled intermediate CAs used by the Dutch PKIoverheid program.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-2307. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(56145);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2011-2359", "CVE-2011-2800", "CVE-2011-2818");
script_bugtraq_id(48960);
script_xref(name:"DSA", value:"2307");
script_name(english:"Debian DSA-2307-1 : chromium-browser - several vulnerabilities");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Several vulnerabilities were discovered in the Chromium browser. The
Common Vulnerabilities and Exposures project identifies the following
problems :
- CVE-2011-2818
Use-after-free vulnerability in Google Chrome allows
remote attackers to cause a denial of service or
possibly have unspecified other impact via vectors
related to display box rendering.
- CVE-2011-2800
Google Chrome allows remote attackers to obtain
potentially sensitive information about client-side
redirect targets via a crafted website.
- CVE-2011-2359
Google Chrome does not properly track line boxes during
rendering, which allows remote attackers to cause a
denial of service or possibly have unspecified other
impact via unknown vectors that lead to a 'stale
pointer'.
Several unauthorised SSL certificates have been found in the wild
issued for the DigiNotar Certificate Authority, obtained through a
security compromise with said company. This update blacklists SSL
certificates issued by DigiNotar-controlled intermediate CAs used by
the Dutch PKIoverheid program."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-2818"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-2800"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-2359"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/squeeze/chromium-browser"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2011/dsa-2307"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the chromium-browser packages.
For the stable distribution (squeeze), this problem has been fixed in
version 6.0.472.63~r59945-5+squeeze6."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-browser");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0");
script_set_attribute(attribute:"patch_publication_date", value:"2011/09/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/09/12");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2011-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"6.0", prefix:"chromium-browser", reference:"6.0.472.63~r59945-5+squeeze6")) flag++;
if (deb_check(release:"6.0", prefix:"chromium-browser-dbg", reference:"6.0.472.63~r59945-5+squeeze6")) flag++;
if (deb_check(release:"6.0", prefix:"chromium-browser-inspector", reference:"6.0.472.63~r59945-5+squeeze6")) flag++;
if (deb_check(release:"6.0", prefix:"chromium-browser-l10n", reference:"6.0.472.63~r59945-5+squeeze6")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version |
---|---|---|
debian | debian_linux | chromium-browser |
debian | debian_linux | 6.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2359
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2800
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2818
packages.debian.org/source/squeeze/chromium-browser
security-tracker.debian.org/tracker/CVE-2011-2359
security-tracker.debian.org/tracker/CVE-2011-2800
security-tracker.debian.org/tracker/CVE-2011-2818
www.debian.org/security/2011/dsa-2307