Vulnerability Details : CVE-2018-5812
An error within the "nikon_coolscan_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to trigger a NULL pointer dereference.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-5812
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-5812
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-5812
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-5812
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-5812
-
https://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9
Secunia 81800#1: samsumg_load_raw · LibRaw/LibRaw@fd63302 · GitHubPatch;Third Party Advisory
-
https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt
LibRaw/Changelog.txt at master · LibRaw/LibRaw · GitHubThird Party Advisory
-
https://secuniaresearch.flexerasoftware.com/advisories/81800/
Sign inPermissions Required;Third Party Advisory
-
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-10/
Secunia Research Advisories | FlexeraThird Party Advisory
-
https://usn.ubuntu.com/3838-1/
USN-3838-1: LibRaw vulnerabilities | Ubuntu security noticesThird Party Advisory
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