CVE-2021-34334
Summary
| CVE | CVE-2021-34334 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-08-09 18:15:00 UTC |
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| Updated | 2023-12-22 10:15:00 UTC |
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| Description | Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An infinite loop is triggered when Exiv2 is used to read 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. The bug is fixed in version v0.27.5. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [SECURITY] [DLA 3265-1] exiv2 security update |
MLIST |
lists.debian.org |
|
| Exiv2: Multiple Vulnerabilities (GLSA 202312-06) — Gentoo security |
|
security.gentoo.org |
|
| [SECURITY] Fedora 33 Update: mingw-exiv2-0.27.4-3.fc33 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| Denial of service due to integer overflow in loop counter · Advisory · Exiv2/exiv2 · GitHub |
CONFIRM |
github.com |
|
| [SECURITY] Fedora 34 Update: mingw-exiv2-0.27.4-3.fc34 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 33 Update: mingw-exiv2-0.27.4-3.fc33 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| [SECURITY] Fedora 34 Update: mingw-exiv2-0.27.4-3.fc34 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| Extra checking to prevent loop counter from wrapping around by kevinbackhouse · Pull Request #1766 · Exiv2/exiv2 · GitHub |
MISC |
github.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 181464 Debian Security Update for exiv2 (DLA 3265-1)
- 183137 Debian Security Update for exiv2 (CVE-2021-34334)
- 198462 Ubuntu Security Notification for Exiv2 Vulnerabilities (USN-5043-1)
- 281833 Fedora Security Update for mingw (FEDORA-2021-399f869889)
- 281834 Fedora Security Update for mingw (FEDORA-2021-cbaef8e2d5)
- 501842 Alpine Linux Security Update for exiv2
- 504732 Alpine Linux Security Update for exiv2
- 671041 EulerOS Security Update for exiv2 (EulerOS-SA-2021-2657)
- 671049 EulerOS Security Update for exiv2 (EulerOS-SA-2021-2628)
- 671264 EulerOS Security Update for exiv2 (EulerOS-SA-2022-1161)
- 710810 Gentoo Linux Exiv2 Multiple Vulnerabilities (GLSA 202312-06)
- 752871 SUSE Enterprise Linux Security Update for exiv2 (SUSE-SU-2022:4252-1)
- 752892 SUSE Enterprise Linux Security Update for exiv2 (SUSE-SU-2022:3892-1)
- 752917 SUSE Enterprise Linux Security Update for exiv2 (SUSE-SU-2022:3889-1)
- 901801 Common Base Linux Mariner (CBL-Mariner) Security Update for exiv2 (7215)
- 902340 Common Base Linux Mariner (CBL-Mariner) Security Update for exiv2 (7215-1)
