4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.4 Medium
AI Score
Confidence
Low
0.021 Low
EPSS
Percentile
89.2%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2012 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.70696");
script_cve_id("CVE-2011-3481");
script_tag(name:"creation_date", value:"2012-02-11 08:25:02 +0000 (Sat, 11 Feb 2012)");
script_version("2024-02-01T14:37:10+0000");
script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_name("Debian: Security Advisory (DSA-2377-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2012 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(5|6)");
script_xref(name:"Advisory-ID", value:"DSA-2377-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2012/DSA-2377-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2377");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'cyrus-imapd-2.2' package(s) announced via the DSA-2377-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"It was discovered that cyrus-imapd, a highly scalable mail system designed for use in enterprise environments, is not properly parsing mail headers when a client makes use of the IMAP threading feature. As a result, a NULL pointer is dereferenced which crashes the daemon. An attacker can trigger this by sending a mail containing crafted reference headers and access the mail with a client that uses the server threading feature of IMAP.
For the oldstable distribution (lenny), this problem has been fixed in version 2.2.13-14+lenny6.
For the stable distribution (squeeze), this problem has been fixed in version 2.2.13-19+squeeze3.
For the testing (wheezy) and unstable (sid) distributions, this problem has been fixed in cyrus-imapd-2.4 version 2.4.11-1.
We recommend that you upgrade your cyrus-imapd-2.2 packages.");
script_tag(name:"affected", value:"'cyrus-imapd-2.2' package(s) on Debian 5, Debian 6.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "DEB5") {
if(!isnull(res = isdpkgvuln(pkg:"cyrus-admin-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-clients-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-common-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-dev-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-doc-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-imapd-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-murder-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-nntpd-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-pop3d-2.2", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcyrus-imap-perl22", ver:"2.2.13-14+lenny6", rls:"DEB5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB6") {
if(!isnull(res = isdpkgvuln(pkg:"cyrus-admin-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-clients-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-common-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-dev-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-doc-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-imapd-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-murder-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-nntpd-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-pop3d-2.2", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcyrus-imap-perl22", ver:"2.2.13-19+squeeze3", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);