cvelist/2024/31xxx/CVE-2024-31082.json

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                "value": "A heap-based buffer over-read vulnerability was found in the X.org server's ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads."
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    "references": {
        "reference_data": [
            {
                "url": "https://access.redhat.com/security/cve/CVE-2024-31082",
                "refsource": "MISC",
                "name": "https://access.redhat.com/security/cve/CVE-2024-31082"
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                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271999",
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                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2271999"
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            {
                "url": "https://lists.x.org/archives/xorg-announce/2024-April/003497.html",
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                "name": "https://lists.x.org/archives/xorg-announce/2024-April/003497.html"
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        "cvss": [
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                "attackComplexity": "LOW",
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                "baseScore": 7.3,
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                "confidentialityImpact": "HIGH",
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                "scope": "UNCHANGED",
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