CVE-2017-12595
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
The tokenizer in QPDF 6.0.0 and 7.0.b1 is recursive for arrays and dictionaries, which allows remote attackers to cause a denial of service (stack consumption and segmentation fault) or possibly have unspecified other impact via a PDF document with a deep data structure, as demonstrated by a crash in QPDFObjectHandle::parseInternal in libqpdf/QPDFObjectHandle.cc.
Overview
- CVE ID
- CVE-2017-12595
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-08-27T15:29:00
- Last Modified Date
- 2018-05-08T13:29:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:qpdf_project:qpdf:6.0.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qpdf_project:qpdf:7.0.b1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/qpdf/qpdf/issues/146 | Issue Tracking Patch Third Party Advisory |
| https://github.com/qpdf/qpdf/commit/ad527a64f93dca12f6aabab2ca99ae5eb352ab4b | Issue Tracking Patch Third Party Advisory |
| https://usn.ubuntu.com/3638-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-12595 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12595 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:44:13 | Added to TrackCVE | |||
| 2022-12-02 20:18:01 | 2017-08-27T15:29Z | 2017-08-27T15:29:00 | CVE Published Date | updated |
| 2022-12-02 20:18:01 | 2018-05-08T13:29:00 | CVE Modified Date | updated | |
| 2022-12-02 20:18:01 | Modified | Vulnerability Status | updated |