SWFMill sanitizer_common_interceptors.inc __interceptor_strlen.part heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in SWFMill. Affected by this vulnerability is the function __interceptor_strlen.part of the file /sanitizer_common/sanitizer_common_interceptors.inc. The manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2022-36143. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

Detailsinfo

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.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB 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: 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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

07/18/2022 🔍
08/17/2022 +30 days 🔍
08/17/2022 +0 days 🔍
09/17/2022 +31 days 🔍

Sourcesinfo

Advisory: 62
Status: Confirmed

CVE: CVE-2022-36143 (🔍)
GCVE (CVE): GCVE-0-2022-36143
GCVE (VulDB): GCVE-100-206525
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/17/2022 07:38
Updated: 09/17/2022 09:10
Changes: 08/17/2022 07:38 (41), 09/17/2022 09:10 (11)
Complete: 🔍
Cache ID: 216::103

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