MiniUPnP ngiflib 0.4 ngiflib.c DecodeGifImg memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in MiniUPnP ngiflib 0.4. It has been rated as critical. This impacts the function DecodeGifImg in the library ngiflib.c. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2018-11575. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in MiniUPnP ngiflib 0.4 and classified as critical. This issue affects the function DecodeGifImg in the library ngiflib.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg.

The bug was discovered 05/30/2018. The weakness was released 05/31/2018 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2018-11575 since 05/30/2018. 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 of the vulnerability are known, but there is no available exploit.

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

Entries connected to this vulnerability are available at VDB-118392 and VDB-118394. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 🔍

Timelineinfo

05/30/2018 🔍
05/30/2018 +0 days 🔍
05/30/2018 +0 days 🔍
05/31/2018 +1 days 🔍
05/31/2018 +0 days 🔍
02/10/2020 +620 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-11575 (🔍)
GCVE (CVE): GCVE-0-2018-11575
GCVE (VulDB): GCVE-100-118391
See also: 🔍

Entryinfo

Created: 05/31/2018 11:43
Updated: 02/10/2020 08:31
Changes: 05/31/2018 11:43 (57), 02/10/2020 08:31 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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