Vulnerability Details : CVE-2016-8884
The bmp_getdata function in libjasper/bmp/bmp_dec.c in JasPer 1.900.5 allows remote attackers to cause a denial of service (NULL pointer dereference) by calling the imginfo command with a crafted BMP image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8690.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2016-8884
- cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
- cpe:2.3:a:jasper_project:jasper:1.900.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-8884
0.78%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-8884
| 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 | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2016-8884
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-8884
-
http://www.securityfocus.com/bid/93834
JasPer Incomplete Fix Multiple Null Pointer Dereference Denial of Service VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.openwall.com/lists/oss-security/2016/10/23/9
oss-security - Re: jasper: two NULL pointer dereference in bmp_getdata (bmp_dec.c) (Incomplete fix for CVE-2016-8690)Mailing List;Third Party Advisory
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https://github.com/mdadams/jasper/commit/5d66894d2313e3f3469f19066e149e08ff076698
Fixed a problem with a null pointer dereference in the BMP decoder. · mdadams/jasper@5d66894 · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1385499
1385499 – (CVE-2016-8690, CVE-2016-8884, CVE-2016-8885) CVE-2016-8690 CVE-2016-8884 CVE-2016-8885 jasper: missing jas_matrix_create() parameter checksIssue Tracking;Patch
-
https://access.redhat.com/errata/RHSA-2017:1208
RHSA-2017:1208 - Security Advisory - Red Hat Customer Portal
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https://blogs.gentoo.org/ago/2016/10/18/jasper-two-null-pointer-dereference-in-bmp_getdata-bmp_dec-c-incomplete-fix-for-cve-2016-8690/
jasper: two NULL pointer dereference in bmp_getdata (bmp_dec.c) (Incomplete fix for CVE-2016-8690) | agostino's blogPatch;Third Party Advisory;VDB Entry
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22FCKKHQCQ3S6TZY5G44EFDTMWOJXJRD/
[SECURITY] Fedora 23 Update: jasper-1.900.13-1.fc23 - package-announce - Fedora Mailing-ListsThird Party Advisory;Patch
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http://www.openwall.com/lists/oss-security/2016/10/23/1
oss-security - Re: jasper: two NULL pointer dereference in bmp_getdata (bmp_dec.c) (Incomplete fix for CVE-2016-8690)Mailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EGI2FZQLOTSZI3VA4ECJERI74SMNQDL4/
[SECURITY] Fedora 24 Update: jasper-1.900.13-1.fc24 - package-announce - Fedora Mailing-ListsPatch;Third Party Advisory
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