CVE-2018-19535
CVSS V2 Medium 4.3
CVSS V3 Medium 6.5
Description
In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunk_int.cpp may cause a denial of service (application crash due to a heap-based buffer over-read) via a crafted PNG file.
Overview
- CVE ID
- CVE-2018-19535
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-11-26T02:29:00
- Last Modified Date
- 2023-01-13T16:35:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:exiv2:exiv2:*:*:*:*:*:*:*:* | 1 | OR | 0.26 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2019:2101 | |
| https://github.com/Exiv2/exiv2/issues/428 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/Exiv2/exiv2/pull/430 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html | |
| https://usn.ubuntu.com/4056-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-19535 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19535 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:41:04 | Added to TrackCVE | |||
| 2022-12-03 14:39:05 | 2018-11-26T02:29Z | 2018-11-26T02:29:00 | CVE Published Date | updated |
| 2022-12-03 14:39:05 | 2019-07-15T17:15:12 | CVE Modified Date | updated | |
| 2022-12-03 14:39:05 | Modified | Vulnerability Status | updated | |
| 2023-01-10 21:09:56 | 2023-01-10T19:15:12 | CVE Modified Date | updated | |
| 2023-01-10 21:09:57 | References | updated | ||
| 2023-01-12 17:08:17 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-13 17:07:29 | 2023-01-13T16:35:14 | CVE Modified Date | updated | |
| 2023-01-13 17:07:29 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |