CVE-2017-17669

Published: Dic 13, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-0054 Aliases: PYSEC-2017-140
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0021
Percentile
0,4th
Updated

EPSS Score Trend (Last 90 Days)

125

Out-of-bounds Read

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Availability Other
Potential Impacts:
Read Memory Bypass Protection Mechanism Dos: Crash, Exit, Or Restart Varies By Context
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Technologies: ICS/OT
View CWE Details
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 18.10
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 18.04
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 14.04
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Exiv2 by Exiv2

Product Information
Vendor Exiv2
Product Exiv2
Version 0.26
cpe:2.3:a:exiv2:exiv2:0.26:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 16.04
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/Exiv2/exiv2/issues/187
Exploit Third Party Advisory
https://github.com/Exiv2/exiv2/issues/187
https://lists.debian.org/debian-lts-announce/2023/01/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
https://usn.ubuntu.com/3852-1/
Third Party Advisory
https://usn.ubuntu.com/3852-1/
https://github.com/Exiv2/exiv2/issues/187
Exploit Third Party Advisory
https://github.com/Exiv2/exiv2/issues/187
https://lists.debian.org/debian-lts-announce/2023/01/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
https://usn.ubuntu.com/3852-1/
Third Party Advisory
https://usn.ubuntu.com/3852-1/