Impact: Moderate Public Date: 2019-05-23 CWE: CWE-122 Bugzilla: 1713582: CVE-2019-12293 poppler: heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-12293 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 6.6 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | High |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 8 | poppler | Under investigation |
| Red Hat Enterprise Linux 7 | poppler | Under investigation |
| Red Hat Enterprise Linux 6 | poppler | Under investigation |
| Red Hat Enterprise Linux 5 | poppler | Under investigation |
Vulmon