SWFMill sanitizer_common_interceptors.inc __interceptor_strlen.part heap-based overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in SWFMill (the affected version is unknown). This issue affects the function __interceptor_strlen.part
of the file /sanitizer_common/sanitizer_common_interceptors.inc. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via __interceptor_strlen.part at /sanitizer_common/sanitizer_common_interceptors.inc.
The weakness was published 08/17/2022 as 62. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-36143 since 07/18/2022. Technical details as well as a public exploit are known.
The exploit is available at github.com. It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Name
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: 7.3
VulDB Base Score: 7.3
VulDB Temp Score: 6.9
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: 🔍
Exploiting
Class: Heap-based overflowCWE: CWE-122 / CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
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: 🔍
0-Day Time: 🔍
Timeline
07/18/2022 🔍08/17/2022 🔍
08/17/2022 🔍
09/17/2022 🔍
Sources
Advisory: 62Status: Confirmed
CVE: CVE-2022-36143 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 08/17/2022 07:38Updated: 09/17/2022 09:10
Changes: 08/17/2022 07:38 (41), 09/17/2022 09:10 (11)
Complete: 🔍
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