Jasper 2.0.12 jpc/jpc_math.c jpc_floorlog2 input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as problematic, was found in Jasper 2.0.12. Affected is the function jpc_floorlog2
of the file jpc/jpc_math.c. The manipulation leads to input validation.
This vulnerability is traded as CVE-2017-13747. It is possible to launch the attack remotely. There is no exploit available.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Details
A vulnerability, which was classified as problematic, has been found in Jasper 2.0.12 (Programming Tool Software). This issue affects the function jpc_floorlog2
of the file jpc/jpc_math.c. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. Impacted is availability. The summary by CVE is:
There is a reachable assertion abort in the function jpc_floorlog2() in jpc/jpc_math.c in JasPer 2.0.12 that will lead to a remote denial of service attack.
The bug was discovered 08/29/2017. The weakness was released 08/29/2017 (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2017-13747 since 08/29/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 220760 (Linux Distros Unpatched Vulnerability : CVE-2017-13747), which helps to determine the existence of the flaw in a target environment.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at Tenable (220760) and SecurityFocus (BID 100514†). Entries connected to this vulnerability are available at VDB-105939, VDB-105940, VDB-105942 and VDB-105943. If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.4VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 220760
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2017-13747
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
08/29/2017 🔍08/29/2017 🔍
08/29/2017 🔍
08/29/2017 🔍
08/29/2017 🔍
08/30/2017 🔍
03/04/2025 🔍
Sources
Advisory: FEDORA-2021-0a6290f865⛔Researcher: OWL337.
Status: Not defined
CVE: CVE-2017-13747 (🔍)
GCVE (CVE): GCVE-0-2017-13747
GCVE (VulDB): GCVE-100-105941
SecurityFocus: 100514 - JasPer Multiple Denial of Service Vulnerabilities
See also: 🔍
Entry
Created: 08/30/2017 08:57 AMUpdated: 03/04/2025 09:47 PM
Changes: 08/30/2017 08:57 AM (53), 11/11/2019 07:21 PM (9), 01/10/2021 11:22 AM (3), 12/27/2022 08:53 AM (2), 03/04/2025 09:47 PM (16)
Complete: 🔍
Cache ID: 18:FA0:40
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