| 标题 | GPAC 26.03-DEV Buffer Overflow |
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| 描述 | A heap buffer overflow vulnerability was found in GPAC version 26.03-DEV. The issue affects the function svgin_process() in the file src/filters/load_svg.c. When processing DIMS data, the inner unit size read from the bitstream (line 201) overwrites the outer packet size used for buffer allocation (line 192). This results in an out-of-bounds read at line 210 and an out-of-bounds write at line 212 via a crafted MP4 file. This may allow attackers to cause a Denial of Service or execute arbitrary code. The issue has been acknowledged and fixed by the vendor. |
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| 来源 | ⚠️ https://github.com/gpac/gpac/issues/3468#event-23006542038 |
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| 用户 | breakingbad (UID 96046) |
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| 提交 | 2026-03-02 06時35分 (7 月前) |
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| 管理 | 2026-03-11 20時19分 (10 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 350538 [GPAC 26.03-DEV SVG Parser src/filters/load_svg.c svgin_process 内存损坏] |
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| 积分 | 20 |
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