Summaryinfo

A vulnerability classified as critical has been found in SWFTools. Impacted is the function vfprintf of the file /stdio-common/vfprintf.c. Performing a manipulation results in stack-based overflow. This vulnerability is identified as CVE-2022-35107. The attack can be initiated remotely. There is not any exploit available. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability classified as critical has been found in SWFTools (Programming Tool Software) (version now known). This affects the function vfprintf of the file /stdio-common/vfprintf.c. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

SWFTools commit 772e55a2 was discovered to contain a stack overflow via vfprintf at /stdio-common/vfprintf.c.

The weakness was released 08/17/2022 as 184. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-35107 since 07/04/2022. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/17/2022).

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Programming Tool Software

Name

• SWFTools

License

• open-source

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CPE 2.2info

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