Executive Summary
Informations | |||
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Name | CVE-2021-29623 | First vendor Publication | 2021-05-13 |
Vendor | Cve | Last vendor Modification | 2023-12-22 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N | |||
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Overall CVSS Score | 3.3 | ||
Base Score | 3.3 | Environmental Score | 3.3 |
impact SubScore | 1.4 | Temporal Score | 3.3 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | Low |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N) | |||
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Cvss Base Score | 4.3 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
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. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29623 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2023-12-22 13:28:12 |
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2023-11-07 21:34:56 |
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2022-11-02 01:56:25 |
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2022-05-27 21:27:32 |
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2021-08-24 01:43:29 |
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2021-08-04 12:41:52 |
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2021-07-16 01:40:48 |
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2021-06-10 09:22:53 |
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2021-06-04 09:22:52 |
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2021-05-31 00:22:52 |
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2021-05-25 00:22:57 |
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2021-05-18 05:22:49 |
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2021-05-13 21:23:10 |
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