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CVE-2017-13746

20
FAUCET Score

CVE-2017-13746 is a denial-of-service vulnerability affecting JasPer versions 2.0.12 and earlier, specifically within the jpc_dec_process_siz() function. This flaw, rated 7.5 HIGH, can be exploited remotely without user interaction, leading to an assertion abort and system unavailability. While no public exploits or active exploitation have been observed, and community discussion is minimal, organizations using affected JasPer versions, including those within Fedora projects, should consider patching to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.12CPE matchmatch criteria
cpe:2.3:a:jasper_project:jasper:2.0.12:*:*:*:*:*:*:*
32CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
33CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.03%
Probability of exploitation in next 30 days
EPSS Percentile
89.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0403 is in the 81st percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2017-13746Low

jasper: reachable assertion in jpc_dec_process_siz() - dec->numvtiles

Aug 25, 2017

References

bugzilla.redhat.com / show_bug.cgi
ExploitIssue TrackingThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/N4ALB4SXHURLVWKAOKYRNJXPABW3M22M
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/UPOVZTSIQPW2H4AFLMI3LHJEZGBVEQET
security.gentoo.org / glsa/201908-03
Third Party Advisory
securityfocus.com / bid/100514
Third Party AdvisoryVDB Entry