Security Advisory for exiv2 in Huawei EulerOS, containing multiple CVE
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | EulerOS 2.0 SP3 : exiv2 (EulerOS-SA-2021-2579) | 25 Oct 202100:00 | – | nessus |
![]() | Debian DLA-2750-1 : exiv2 - LTS security update | 30 Aug 202100:00 | – | nessus |
![]() | CentOS 7 : exiv2 (CESA-2021:3158) (deprecated) | 19 Aug 202100:00 | – | nessus |
![]() | CentOS 7 : compat-exiv2-023 (RHSA-2021:3234) | 9 Oct 202400:00 | – | nessus |
![]() | Oracle Linux 7 : compat-exiv2-023 (ELSA-2021-3234) (deprecated) | 19 Aug 202100:00 | – | nessus |
![]() | Rocky Linux 8 : exiv2 (RLSA-2021:3152) | 9 Feb 202200:00 | – | nessus |
![]() | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 21.04 : Exiv2 vulnerability (USN-5028-1) (deprecated) | 3 Aug 202100:00 | – | nessus |
![]() | Oracle Linux 7 : compat-exiv2-026 (ELSA-2021-3233) (deprecated) | 19 Aug 202100:00 | – | nessus |
![]() | Oracle Linux 8 : exiv2 (ELSA-2021-3152) (deprecated) | 17 Aug 202100:00 | – | nessus |
![]() | Oracle Linux 7 : exiv2 (ELSA-2021-3158) (deprecated) | 17 Aug 202100:00 | – | nessus |
Source | Link |
---|---|
developer | www.developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html |
# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.2.2021.2579");
script_cve_id("CVE-2021-29457", "CVE-2021-29458", "CVE-2021-29473", "CVE-2021-31291", "CVE-2021-31292", "CVE-2021-32617");
script_tag(name:"creation_date", value:"2021-10-26 02:25:24 +0000 (Tue, 26 Oct 2021)");
script_version("2024-02-05T14:36:56+0000");
script_tag(name:"last_modification", value:"2024-02-05 14:36:56 +0000 (Mon, 05 Feb 2024)");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-04-26 19:39:58 +0000 (Mon, 26 Apr 2021)");
script_name("Huawei EulerOS: Security Advisory for exiv2 (EulerOS-SA-2021-2579)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("Huawei EulerOS Local Security Checks");
script_dependencies("gb_huawei_euleros_consolidation.nasl");
script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROS\-2\.0SP3");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2021-2579");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2021-2579");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'exiv2' package(s) announced via the EulerOS-SA-2021-2579 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. Please see our security policy for information about Exiv2 security.(CVE-2021-29473)
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An inefficient algorithm (quadratic complexity) was found in Exiv2 versions v0.27.3 and earlier. The inefficient algorithm is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4. Note that this bug is only triggered when _writing_ the metadata, which is a less frequently used Exiv2 operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `rm`.(CVE-2021-32617)
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4.(CVE-2021-29458)
A heap-based buffer overflow vulnerability in jp2image.cpp of Exiv2 0.27.3 allows attackers to cause a denial of service (DOS) via crafted metadata.(CVE-2021-31291)
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A heap buffer overflow was found ... [Please see the references for more information on the vulnerabilities]");
script_tag(name:"affected", value:"'exiv2' package(s) on Huawei EulerOS V2.0SP3.");
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-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "EULEROS-2.0SP3") {
if(!isnull(res = isrpmvuln(pkg:"exiv2-libs", rpm:"exiv2-libs~0.23~6.h13", rls:"EULEROS-2.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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