Exiv2 up to 0.27.1 HTTP Server http.c Response null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Exiv2 up to 0.27.1. It has been rated as problematic. Impacted is an unknown function of the file http.c of the component HTTP Server. Performing a manipulation as part of Response results in null pointer dereference. This vulnerability is cataloged as CVE-2019-13114. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Exiv2 up to 0.27.1 (Image Processing Software). This affects an unknown function of the file http.c of the component HTTP Server. The manipulation as part of a Response leads to a null pointer dereference vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:

http.c in Exiv2 through 0.27.1 allows a malicious http server to cause a denial of service (crash due to a NULL pointer dereference) by returning a crafted response that lacks a space character.

The weakness was shared 06/30/2019 (Website). The advisory is shared at lists.fedoraproject.org. This vulnerability is uniquely identified as CVE-2019-13114 since 06/30/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, 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.

The entries VDB-137104, VDB-137105, VDB-137103 and VDB-137106 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: 🔍

Patch: github.com

Timelineinfo

06/30/2019 🔍
06/30/2019 +0 days 🔍
07/01/2019 +1 days 🔍
10/09/2023 +1561 days 🔍

Sourcesinfo

Product: github.com

Advisory: K45429077
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-13114 (🔍)
GCVE (CVE): GCVE-0-2019-13114
GCVE (VulDB): GCVE-100-137109
See also: 🔍

Entryinfo

Created: 07/01/2019 07:08
Updated: 10/09/2023 16:47
Changes: 07/01/2019 07:08 (56), 06/29/2020 12:21 (2), 10/09/2023 16:40 (4), 10/09/2023 16:47 (1)
Complete: 🔍
Cache ID: 216::103

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