CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
94.8%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2008 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("1.3.6.1.4.1.25623.1.0.53145");
script_cve_id("CVE-2004-0159");
script_tag(name:"creation_date", value:"2008-01-17 21:41:51 +0000 (Thu, 17 Jan 2008)");
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:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_name("Debian: Security Advisory (DSA-447)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2008 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=DEB3\.0");
script_xref(name:"Advisory-ID", value:"DSA-447");
script_xref(name:"URL", value:"https://www.debian.org/security/2004/DSA-447");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-447");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'hsftp' package(s) announced via the DSA-447 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Ulf Harnhammar from the Debian Security Audit Project discovered a format string vulnerability in hsftp. This vulnerability could be exploited by an attacker able to create files on a remote server with carefully crafted names, to which a user would connect using hsftp. When the user requests a directory listing, particular bytes in memory could be overwritten, potentially allowing arbitrary code to be executed with the privileges of the user invoking hsftp.
Note that while hsftp is installed setuid root, it only uses these privileges to acquire locked memory, and then relinquishes them.
For the current stable distribution (woody) this problem has been fixed in version 1.11-1woody1.
For the unstable distribution (sid), this problem will be fixed soon.
We recommend that you update your hsftp package.");
script_tag(name:"affected", value:"'hsftp' package(s) on Debian 3.0.");
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 == "DEB3.0") {
if(!isnull(res = isdpkgvuln(pkg:"hsftp", ver:"1.11-1woody1", rls:"DEB3.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);