6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.8 Medium
AI Score
Confidence
High
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
44.7%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2019 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("1.3.6.1.4.1.25623.1.0.704590");
script_cve_id("CVE-2019-19783");
script_tag(name:"creation_date", value:"2019-12-21 03:00:07 +0000 (Sat, 21 Dec 2019)");
script_version("2024-02-02T05:06:06+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:06 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"3.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-12-27 16:31:18 +0000 (Fri, 27 Dec 2019)");
script_name("Debian: Security Advisory (DSA-4590-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 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(10|9)");
script_xref(name:"Advisory-ID", value:"DSA-4590-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2019/DSA-4590-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4590");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/cyrus-imapd");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'cyrus-imapd' package(s) announced via the DSA-4590-1 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 the lmtpd component of the Cyrus IMAP server created mailboxes with administrator privileges if the fileinto was used, bypassing ACL checks.
For the oldstable distribution (stretch), this problem has been fixed in version 2.5.10-3+deb9u2.
For the stable distribution (buster), this problem has been fixed in version 3.0.8-6+deb10u3.
We recommend that you upgrade your cyrus-imapd packages.
For the detailed security status of cyrus-imapd please refer to its security tracker page at: [link moved to references]");
script_tag(name:"affected", value:"'cyrus-imapd' package(s) on Debian 9, Debian 10.");
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 == "DEB10") {
if(!isnull(res = isdpkgvuln(pkg:"cyrus-admin", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-caldav", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-clients", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-common", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-dev", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-doc", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-imapd", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-murder", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-nntpd", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-pop3d", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-replication", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcyrus-imap-perl", ver:"3.0.8-6+deb10u3", rls:"DEB10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB9") {
if(!isnull(res = isdpkgvuln(pkg:"cyrus-admin", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-caldav", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-clients", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-common", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-dev", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-doc", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-imapd", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-murder", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-nntpd", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-pop3d", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"cyrus-replication", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcyrus-imap-perl", ver:"2.5.10-3+deb9u2", rls:"DEB9"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.8 Medium
AI Score
Confidence
High
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
44.7%