01 Record
CVE-2016-9399
The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.75% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 89.4% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2017-03-23 18:00Z9 YR AGO
- Last updated
- 2024-08-06 02:50Z2 YR AGO
- Reserved
- 2016-11-17
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-617Reachable AssertionBase
- Data version
- 5.1
- Document digest
- dd086338a441026a4b7067f52ad2b4f9c5c56e640bc971fec86c0be1c1d27776
05 Affected products
VendorProductVersionsPlatforms
06 References
- blogs.gentoo.orghttps://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure
- www.openwall.com[oss-security] 20161117 Re: jasper: multiple assertion failureshttp://www.openwall.com/lists/oss-security/2016/11/17/1
- www.securityfocus.com94380http://www.securityfocus.com/bid/94380
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1396981
- lists.opensuse.orgopenSUSE-SU-2020:1517http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
- lists.opensuse.orgopenSUSE-SU-2020:1523http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
- lists.fedoraproject.orgFEDORA-2021-2b151590d9https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPOVZTSIQPW2H4AFLMI3LHJEZGBVEQET/
- lists.fedoraproject.orgFEDORA-2021-0a6290f865https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N4ALB4SXHURLVWKAOKYRNJXPABW3M22M/
07 Fixed in
Ubuntu 16.04 LTS
- jasper No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.