GoAhead up to 3.6.5 http.c websDecodeUrl null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in GoAhead up to 3.6.5 and classified as problematic. The impacted element is the function websDecodeUrl of the file http.c. Such manipulation leads to null pointer dereference. This vulnerability is traded as CVE-2017-14149. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in GoAhead up to 3.6.5 and classified as problematic. Affected by this issue is the function websDecodeUrl of the file http.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. CVE summarizes:

GoAhead 3.4.0 through 3.6.5 has a NULL Pointer Dereference in the websDecodeUrl function in http.c, leading to a crash for a "POST / HTTP/1.1" request.

The bug was discovered 09/05/2017. The weakness was shared 09/05/2017 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2017-14149 since 09/05/2017. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB 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: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/05/2017 🔍
09/05/2017 +0 days 🔍
09/05/2017 +0 days 🔍
09/05/2017 +0 days 🔍
09/06/2017 +1 days 🔍
11/13/2019 +798 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-14149 (🔍)
GCVE (CVE): GCVE-0-2017-14149
GCVE (VulDB): GCVE-100-106124

Entryinfo

Created: 09/06/2017 08:53
Updated: 11/13/2019 08:02
Changes: 09/06/2017 08:53 (50), 11/13/2019 08:02 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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