Several vulnerabilities have been discovered in OpenJDK, an implementation of the Java SE platform. The Common Vulnerabilities and Exposures project identifies the following problems :
CVE-2011-0862 Integer overflow errors in the JPEG and font parser allow untrusted code (including applets) to elevate its privileges.
CVE-2011-0864 Hotspot, the just-in-time compiler in OpenJDK, mishandled certain byte code instructions, allowing untrusted code (including applets) to crash the virtual machine.
CVE-2011-0865 A race condition in signed object deserialization could allow untrusted code to modify signed content, apparently leaving its signature intact.
CVE-2011-0867 Untrusted code (including applets) could access information about network interfaces which was not intended to be public. (Note that the interface MAC address is still available to untrusted code.)
CVE-2011-0868 A float-to-long conversion could overflow, allowing untrusted code (including applets) to crash the virtual machine.
CVE-2011-0869 Untrusted code (including applets) could intercept HTTP requests by reconfiguring proxy settings through a SOAP connection.
CVE-2011-0871 Untrusted code (including applets) could elevate its privileges through the Swing MediaTracker code.
In addition, this update removes support for the Zero/Shark and Cacao Hotspot variants from the i386 and amd64 due to stability issues.
These Hotspot variants are included in the openjdk-6-jre-zero and icedtea-6-jre-cacao packages, and these packages must be removed during this update.
#%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-2311. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(56307);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2011-0862", "CVE-2011-0864", "CVE-2011-0865", "CVE-2011-0867", "CVE-2011-0868", "CVE-2011-0869", "CVE-2011-0871");
script_bugtraq_id(48137, 48139, 48140, 48142, 48144, 48146, 48147);
script_xref(name:"DSA", value:"2311");
script_name(english:"Debian DSA-2311-1 : openjdk-6 - 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 have been discovered in OpenJDK, an
implementation of the Java SE platform. The Common Vulnerabilities and
Exposures project identifies the following problems :
- CVE-2011-0862
Integer overflow errors in the JPEG and font parser
allow untrusted code (including applets) to elevate its
privileges.
- CVE-2011-0864
Hotspot, the just-in-time compiler in OpenJDK,
mishandled certain byte code instructions, allowing
untrusted code (including applets) to crash the virtual
machine.
- CVE-2011-0865
A race condition in signed object deserialization could
allow untrusted code to modify signed content,
apparently leaving its signature intact.
- CVE-2011-0867
Untrusted code (including applets) could access
information about network interfaces which was not
intended to be public. (Note that the interface MAC
address is still available to untrusted code.)
- CVE-2011-0868
A float-to-long conversion could overflow, allowing
untrusted code (including applets) to crash the virtual
machine.
- CVE-2011-0869
Untrusted code (including applets) could intercept HTTP
requests by reconfiguring proxy settings through a SOAP
connection.
- CVE-2011-0871
Untrusted code (including applets) could elevate its
privileges through the Swing MediaTracker code.
In addition, this update removes support for the Zero/Shark and Cacao
Hotspot variants from the i386 and amd64 due to stability issues.
These Hotspot variants are included in the openjdk-6-jre-zero and
icedtea-6-jre-cacao packages, and these packages must be removed
during this update."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629852"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0862"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0864"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0865"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0867"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0868"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0869"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2011-0871"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/squeeze/openjdk-6"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2011/dsa-2311"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the openjdk-6 packages.
For the oldstable distribution (lenny), these problems will be fixed
in a separate DSA for technical reasons.
For the stable distribution (squeeze), these problems have been fixed
in version 6b18-1.8.9-0.1~squeeze1."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
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:openjdk-6");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0");
script_set_attribute(attribute:"patch_publication_date", value:"2011/09/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/09/28");
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:"icedtea-6-jre-cacao", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-dbg", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-demo", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-doc", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-jdk", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-jre", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-jre-headless", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-jre-lib", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-jre-zero", reference:"6b18-1.8.9-0.1~squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openjdk-6-source", reference:"6b18-1.8.9-0.1~squeeze1")) 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 | CPE |
---|---|---|---|
debian | debian_linux | openjdk-6 | p-cpe:/a:debian:debian_linux:openjdk-6 |
debian | debian_linux | 6.0 | cpe:/o:debian:debian_linux:6.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0862
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0864
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0865
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0867
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0868
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0869
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0871
bugs.debian.org/cgi-bin/bugreport.cgi?bug=629852
packages.debian.org/source/squeeze/openjdk-6
security-tracker.debian.org/tracker/CVE-2011-0862
security-tracker.debian.org/tracker/CVE-2011-0864
security-tracker.debian.org/tracker/CVE-2011-0865
security-tracker.debian.org/tracker/CVE-2011-0867
security-tracker.debian.org/tracker/CVE-2011-0868
security-tracker.debian.org/tracker/CVE-2011-0869
security-tracker.debian.org/tracker/CVE-2011-0871
www.debian.org/security/2011/dsa-2311