stb up to 1.22 stb_truetype.h stbtt__buf_seek assertion

Summaryinfo

A vulnerability classified as very critical has been found in stb up to 1.22. This affects the function stbtt__buf_seek of the file stb_truetype.h. The manipulation leads to assertion. This vulnerability is traded as CVE-2020-6619. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in stb up to 1.22 and classified as very critical. This issue affects the function stbtt__buf_seek of the file stb_truetype.h. The manipulation with an unknown input leads to a assertion vulnerability. Using CWE to declare the problem leads to CWE-617. The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

stb stb_truetype.h through 1.22 has an assertion failure in stbtt__buf_seek.

The weakness was shared 01/08/2020. The identification of this vulnerability is CVE-2020-6619 since 01/08/2020. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. 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 01/09/2020).

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

The entries VDB-148473, VDB-148472, VDB-148471 and VDB-148470 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

• stb

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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CVSSv3info

CVSSv2info

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Threat Intelligenceinfo

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Entryinfo

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

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