Vulnerability Details : CVE-2016-8691
The jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.4 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted XRsiz value in a BMP image to the imginfo command.
Vulnerability category: Denial of service
Products affected by CVE-2016-8691
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*
- cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-8691
0.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-8691
| 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-2016-8691
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-8691
-
http://www.debian.org/security/2017/dsa-3785
Debian -- Security Information -- DSA-3785-1 jasperThird Party Advisory
-
https://github.com/mdadams/jasper/commit/d8c2604cd438c41ec72aff52c16ebd8183068020
Added range check on XRsiz and YRsiz fields of SIZ marker segment. · mdadams/jasper@d8c2604 · GitHubPatch
-
https://access.redhat.com/errata/RHSA-2017:1208
RHSA-2017:1208 - Security Advisory - Red Hat Customer Portal
-
http://www.openwall.com/lists/oss-security/2016/08/23/6
oss-security - Fuzzing jasperMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/THLEZURI4D24PRM7SMASC5I25IAWXXTM/
[SECURITY] Fedora 25 Update: jasper-1.900.13-1.fc25 - package-announce - Fedora Mailing-ListsThird Party Advisory
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http://www.openwall.com/lists/oss-security/2016/10/16/14
oss-security - Re: Fuzzing jasperMailing List;Third Party Advisory
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http://www.securityfocus.com/bid/93593
JasPer CVE-2016-8691 Divide By Zero Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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https://bugzilla.redhat.com/show_bug.cgi?id=1385502
1385502 – (CVE-2016-8691, CVE-2016-8692) CVE-2016-8691 CVE-2016-8692 jasper: missing SIZ marker segment XRsiz and YRsiz fields range checkIssue Tracking;Patch;Third Party Advisory;VDB Entry
-
https://blogs.gentoo.org/ago/2016/10/16/jasper-two-divide-by-zero-in-jpc_dec_process_siz-jpc_dec-c/
jasper: two divide-by-zero in jpc_dec_process_siz (jpc_dec.c) | agostino's blogExploit;Patch;Third Party Advisory
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