Debian 'python-bleach' package(s) prone to mutation XSS vulnerabilit
Reporter | Title | Published | Views | Family All 33 |
---|---|---|---|---|
![]() | CVE-2020-6802 | 24 Mar 202021:13 | – | cvelist |
![]() | [SECURITY] [DSA 4636-1] python-bleach security update | 28 Feb 202021:07 | – | debian |
![]() | [SECURITY] [DSA 4636-1] python-bleach security update | 28 Feb 202021:07 | – | debian |
![]() | CVE-2020-6802 | 24 Mar 202022:15 | – | nvd |
![]() | Design/Logic Flaw | 24 Mar 202022:15 | – | prion |
![]() | Debian DSA-4636-1 : python-bleach - security update | 2 Mar 202000:00 | – | nessus |
![]() | openSUSE Security Update : python-bleach (openSUSE-2020-308) | 9 Mar 202000:00 | – | nessus |
![]() | Fedora 30 : python-bleach (2020-827b677e15) | 30 Apr 202000:00 | – | nessus |
![]() | Fedora 31 : python-bleach (2020-e1fa96c506) | 30 Apr 202000:00 | – | nessus |
![]() | CVE-2020-6802 | 24 Mar 202022:15 | – | alpinelinux |
Source | Link |
---|---|
security-tracker | www.security-tracker.debian.org/tracker/python-bleach |
debian | www.debian.org/security/2020/DSA-4636-1 |
security-tracker | www.security-tracker.debian.org/tracker/DSA-4636 |
# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.704636");
script_cve_id("CVE-2020-6802");
script_tag(name:"creation_date", value:"2020-02-29 04:00:06 +0000 (Sat, 29 Feb 2020)");
script_version("2024-02-02T05:06:07+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +0000 (Fri, 02 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:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-03-27 17:21:40 +0000 (Fri, 27 Mar 2020)");
script_name("Debian: Security Advisory (DSA-4636-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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=DEB10");
script_xref(name:"Advisory-ID", value:"DSA-4636-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2020/DSA-4636-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4636");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/python-bleach");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'python-bleach' package(s) announced via the DSA-4636-1 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 reported that python-bleach, a whitelist-based HTML-sanitizing library, is prone to a mutation XSS vulnerability in bleach.clean when noscript and one or more raw text tags were whitelisted.
For the stable distribution (buster), this problem has been fixed in version 3.1.1-0+deb10u1.
We recommend that you upgrade your python-bleach packages.
For the detailed security status of python-bleach please refer to its security tracker page at: [link moved to references]");
script_tag(name:"affected", value:"'python-bleach' package(s) on 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:"python-bleach", ver:"3.1.1-0+deb10u1", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-bleach-doc", ver:"3.1.1-0+deb10u1", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python3-bleach", ver:"3.1.1-0+deb10u1", rls:"DEB10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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