Описание
A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
A flaw was found in Nothings stb, specifically within the stbtt_InitFont_internal function in the stb_truetype.h library. A remote attacker can exploit this vulnerability by performing a manipulation that leads to an out-of-bounds read. This can result in a Denial of Service (DoS), making the affected component unavailable. The exploit for this vulnerability has been publicly disclosed.
Отчет
This Moderate impact vulnerability in Nothings stb allows a remote attacker to cause a Denial of Service. An out-of-bounds read in the stbtt_InitFont_internal function, triggered by processing a manipulated TTF file, can render the affected component unavailable. This issue affects Red Hat Community Projects that utilize the stb library for TTF file handling, such as those distributed via EPEL.
Меры по смягчению последствий
To mitigate this issue, avoid processing untrusted TrueType font files with applications that utilize the stb_truetype.h library. Restricting the sources of font files to trusted origins can reduce the risk of exploitation.
Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Nothings stb up to 1.26. Impacted is the ...
A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS
6.5 Medium
CVSS3