Vulnerability Details : CVE-2018-16376
An issue was discovered in OpenJPEG 2.3.0. A heap-based buffer overflow was discovered in the function t2_encode_packet in lib/openmj2/t2.c. The vulnerability causes an out-of-bounds write, which may lead to remote denial of service or possibly unspecified other impact.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2018-16376
- cpe:2.3:a:uclouvain:openjpeg:2.3.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-16376
1.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-16376
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-16376
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-16376
-
http://www.securityfocus.com/bid/105262
OpenJPEG CVE-2018-16376 Remote Heap Based Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
-
https://github.com/uclouvain/openjpeg/issues/1127
Potential heap-based buffer overflow in function t2_encode_packet in src/lib/openmj2/t2.c · Issue #1127 · uclouvain/openjpeg · GitHubVendor Advisory
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