CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
90.9%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2013 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("1.3.6.1.4.1.25623.1.0.702795");
script_cve_id("CVE-2013-4508", "CVE-2013-4559", "CVE-2013-4560");
script_tag(name:"creation_date", value:"2013-11-16 23:00:00 +0000 (Sat, 16 Nov 2013)");
script_version("2024-02-02T05:06:04+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:04 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2013-11-20 15:58:29 +0000 (Wed, 20 Nov 2013)");
script_name("Debian: Security Advisory (DSA-2795-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2013 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(6|7)");
script_xref(name:"Advisory-ID", value:"DSA-2795-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2013/DSA-2795-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2795");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'lighttpd' package(s) announced via the DSA-2795-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Several vulnerabilities have been discovered in the lighttpd web server.
It was discovered that SSL connections with client certificates stopped working after the DSA-2795-1 update of lighttpd. An upstream patch has now been applied that provides an appropriate identifier for client certificate verification.
CVE-2013-4508
It was discovered that lighttpd uses weak ssl ciphers when SNI (Server Name Indication) is enabled. This issue was solved by ensuring that stronger ssl ciphers are used when SNI is selected.
CVE-2013-4559
The clang static analyzer was used to discover privilege escalation issues due to missing checks around lighttpd's setuid, setgid, and setgroups calls. Those are now appropriately checked.
CVE-2013-4560
The clang static analyzer was used to discover a use-after-free issue when the FAM stat cache engine is enabled, which is now fixed.
For the oldstable distribution (squeeze), these problems have been fixed in version 1.4.28-2+squeeze1.5.
For the stable distribution (wheezy), these problems have been fixed in version 1.4.31-4+deb7u2.
For the testing distribution (jessie), these problems will be fixed soon.
For the unstable distribution (sid), these problems have been fixed in version lighttpd_1.4.33-1+nmu1.
For the testing (jessie) and unstable (sid) distributions, the regression problem will be fixed soon.
We recommend that you upgrade your lighttpd packages.");
script_tag(name:"affected", value:"'lighttpd' package(s) on Debian 6, Debian 7.");
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 == "DEB6") {
if(!isnull(res = isdpkgvuln(pkg:"lighttpd", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-doc", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-cml", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-magnet", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-mysql-vhost", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-trigger-b4-dl", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-webdav", ver:"1.4.28-2+squeeze1.4", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB7") {
if(!isnull(res = isdpkgvuln(pkg:"lighttpd", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-doc", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-cml", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-magnet", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-mysql-vhost", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-trigger-b4-dl", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"lighttpd-mod-webdav", ver:"1.4.31-4+deb7u1", rls:"DEB7"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
90.9%