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WID-SEC-W-2022-1968
Vulnerability from csaf_certbund
Published
2021-11-09 23:00
Modified
2023-08-23 22:00
Summary
Red Hat Enterprise Linux (exiv2): Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in exiv2 ausnutzen, um einen Denial of Service Angriff durchzuführen, vertrauliche Informationen offenzulegen und die Integrität zu gefährden.
Betroffene Betriebssysteme
- UNIX
- Linux
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in exiv2 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2022-1968 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-1968.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-1968 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1968"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-2215 vom 2023-08-23",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2215.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2021-11-09",
"url": "https://access.redhat.com/errata/RHSA-2021:4173"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2021-11-09",
"url": "https://access.redhat.com/errata/RHSA-2021:4319"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3892-1 vom 2022-11-07",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012824.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4252-1 vom 2022-11-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013131.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4276-1 vom 2022-11-29",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013143.html"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (exiv2): Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2023-08-23T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:37:37.753+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-1968",
"initial_release_date": "2021-11-09T23:00:00.000+00:00",
"revision_history": [
{
"date": "2021-11-09T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2021-11-10T23:00:00.000+00:00",
"number": "2",
"summary": "Anpassung"
},
{
"date": "2022-11-07T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-11-28T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-11-29T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-08-23T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Amazon aufgenommen"
}
],
"status": "final",
"version": "6"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8",
"product": {
"name": "Red Hat Enterprise Linux 8",
"product_id": "T014111",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-29457",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29457"
},
{
"cve": "CVE-2021-29458",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29458"
},
{
"cve": "CVE-2021-29463",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29463"
},
{
"cve": "CVE-2021-29464",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29464"
},
{
"cve": "CVE-2021-29470",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29470"
},
{
"cve": "CVE-2021-29473",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29473"
},
{
"cve": "CVE-2021-29623",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-29623"
},
{
"cve": "CVE-2021-31292",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-31292"
},
{
"cve": "CVE-2021-32617",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-32617"
},
{
"cve": "CVE-2021-3482",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-3482"
},
{
"cve": "CVE-2021-37618",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-37618"
},
{
"cve": "CVE-2021-37619",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen in Red Hat Enterprise Linux. Die Fehler bestehen in den Komponenten exiv2 und compat-exiv2-026 aufgrund von mehreren Out-of-bounds-Reads, mehreren Heap-basierten Puffer\u00fcberl\u00e4ufen, mehreren Integer-\u00dcberl\u00e4ufen, einer Verwendung von nicht initialisiertem Speicher und einer quadratischen Komplexit\u00e4t. Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand herbeizuf\u00fchren, vertrauliche Informationen offenzulegen und die Integrit\u00e4t zu gef\u00e4hrden. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T002207",
"398363",
"T014111"
]
},
"release_date": "2021-11-09T23:00:00.000+00:00",
"title": "CVE-2021-37619"
}
]
}
CVE-2021-29457 (GCVE-0-2021-29457)
Vulnerability from cvelistv5
Published
2021-04-19 00:00
Modified
2024-08-03 22:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
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 in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, 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.
References
{
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"url": "https://github.com/Exiv2/exiv2/issues/1529"
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"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-v74w-h496-cgqm"
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"url": "https://github.com/Exiv2/exiv2/pull/1534"
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ/"
},
{
"name": "FEDORA-2021-be94728b95",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN/"
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{
"name": "DSA-4958",
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"url": "https://www.debian.org/security/2021/dsa-4958"
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{
"name": "[debian-lts-announce] 20210830 [SECURITY] [DLA 2750-1] exiv2 security update",
"tags": [
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"x_transferred"
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"url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html"
},
{
"name": "GLSA-202312-06",
"tags": [
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"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202312-06"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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"product": "exiv2",
"vendor": "Exiv2",
"versions": [
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"status": "affected",
"version": "\u003c 0.27.4"
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"value": "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 in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, 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."
}
],
"problemTypes": [
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"providerMetadata": {
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"references": [
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"url": "https://github.com/Exiv2/exiv2/issues/1529"
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CVE-2021-29623 (GCVE-0-2021-29623)
Vulnerability from cvelistv5
Published
2021-05-13 00:00
Modified
2024-08-03 22:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-908 - {"":"Use of Uninitialized Resource"}
Summary
Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory 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 read of uninitialized memory is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to leak a few bytes of stack memory, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2021-29464 (GCVE-0-2021-29464)
Vulnerability from cvelistv5
Published
2021-04-30 00:00
Modified
2024-08-03 22:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
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 in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, 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.
References
| URL | Tags | ||||||||||||||||
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CVE-2021-29473 (GCVE-0-2021-29473)
Vulnerability from cvelistv5
Published
2021-04-26 00:00
Modified
2024-08-03 22:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - {"":"Out-of-bounds Read"}
Summary
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.
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-37618 (GCVE-0-2021-37618)
Vulnerability from cvelistv5
Published
2021-08-09 00:00
Modified
2024-08-04 01:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
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 v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to print the metadata of 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. Note that this bug is only triggered when printing the image ICC profile, which is a less frequently used Exiv2 operation that requires an extra command line option (`-p C`). The bug is fixed in version v0.27.5.
References
| URL | Tags | ||||||||||||||||
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CVE-2021-3482 (GCVE-0-2021-3482)
Vulnerability from cvelistv5
Published
2021-04-08 22:06
Modified
2024-08-03 16:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - ->CWE-119
Summary
A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Improper input validation of the rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow via a crafted JPG image containing malicious EXIF data.
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CVE-2021-29463 (GCVE-0-2021-29463)
Vulnerability from cvelistv5
Published
2021-04-30 00:00
Modified
2024-10-15 17:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
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.
References
| URL | Tags | ||||||||||||||||
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CVE-2021-29470 (GCVE-0-2021-29470)
Vulnerability from cvelistv5
Published
2021-04-23 00:00
Modified
2024-08-03 22:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
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.
References
| URL | Tags | ||||||||||||||||||||||
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CVE-2021-32617 (GCVE-0-2021-32617)
Vulnerability from cvelistv5
Published
2021-05-17 00:00
Modified
2024-08-03 23:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
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`.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2021-29458 (GCVE-0-2021-29458)
Vulnerability from cvelistv5
Published
2021-04-19 00:00
Modified
2024-08-03 22:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
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.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2021-37619 (GCVE-0-2021-37619)
Vulnerability from cvelistv5
Published
2021-08-09 00:00
Modified
2024-08-04 01:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
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 v0.27.4 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 v0.27.5.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
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"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125: Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-22T10:06:27.746472",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
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"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-mxw9-qx4c-6m8v"
},
{
"url": "https://github.com/Exiv2/exiv2/pull/1752"
},
{
"name": "FEDORA-2021-399f869889",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/"
},
{
"name": "FEDORA-2021-cbaef8e2d5",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/"
},
{
"name": "GLSA-202312-06",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202312-06"
}
],
"source": {
"advisory": "GHSA-mxw9-qx4c-6m8v",
"discovery": "UNKNOWN"
},
"title": "Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-37619",
"datePublished": "2021-08-09T00:00:00",
"dateReserved": "2021-07-29T00:00:00",
"dateUpdated": "2024-08-04T01:23:01.284Z",
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CVE-2021-31292 (GCVE-0-2021-31292)
Vulnerability from cvelistv5
Published
2021-07-26 00:00
Modified
2024-08-03 22:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"containers": {
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},
"references": [
{
"tags": [
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"url": "https://github.com/Exiv2/exiv2/issues/1530"
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{
"name": "DSA-4958",
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"vendor-advisory",
"x_transferred"
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"url": "https://www.debian.org/security/2021/dsa-4958"
},
{
"name": "FEDORA-2021-399f869889",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/"
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{
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"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/"
},
{
"name": "[debian-lts-announce] 20210830 [SECURITY] [DLA 2750-1] exiv2 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html"
},
{
"name": "GLSA-202312-06",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202312-06"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata."
}
],
"problemTypes": [
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"shortName": "mitre"
},
"references": [
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"url": "https://github.com/Exiv2/exiv2/issues/1530"
},
{
"name": "DSA-4958",
"tags": [
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],
"url": "https://www.debian.org/security/2021/dsa-4958"
},
{
"name": "FEDORA-2021-399f869889",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/"
},
{
"name": "FEDORA-2021-cbaef8e2d5",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/"
},
{
"name": "[debian-lts-announce] 20210830 [SECURITY] [DLA 2750-1] exiv2 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html"
},
{
"name": "GLSA-202312-06",
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],
"url": "https://security.gentoo.org/glsa/202312-06"
}
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"datePublished": "2021-07-26T00:00:00",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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