XnView 2.45 rle File MSVCR120!memcpy+0x0000000000000074 memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.5 | $0-$5k | 0.00 |
A vulnerability was found in XnView 2.45 (Image Processing Software). It has been classified as critical. This affects the function MSVCR120!memcpy+0x0000000000000074
of the component rle File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
XnView 2.45 allows remote attackers to cause a denial of service (User Mode Write AV starting at MSVCR120!memcpy+0x0000000000000074 and application crash) or possibly have unspecified other impact via a crafted RLE file.
The bug was discovered 08/07/2018. The weakness was released 08/08/2018 (Website). The advisory is shared at code610.blogspot.com. This vulnerability is uniquely identified as CVE-2018-15176 since 08/07/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. 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.
Entries connected to this vulnerability are available at 122719 and 122720.
Product
Type
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.5
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
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 |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
Timeline
08/07/2018 🔍08/07/2018 🔍
08/07/2018 🔍
08/08/2018 🔍
08/08/2018 🔍
03/14/2020 🔍
Sources
Advisory: code610.blogspot.comStatus: Not defined
CVE: CVE-2018-15176 (🔍)
See also: 🔍
Entry
Created: 08/08/2018 07:57Updated: 03/14/2020 08:22
Changes: 08/08/2018 07:57 (61), 03/14/2020 08:22 (1)
Complete: 🔍
Cache ID: 3:F66:103
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