CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11536 vulnerabilities reference this CWE, most recent first.
GHSA-7CFX-R8G4-H73J
Vulnerability from github – Published: 2022-05-24 17:36 – Updated: 2022-05-24 17:36An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_read whose return size was not validated against the requrested size. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size including memory addresses within the secure enclave. We recommend upgrading past commit b1d120a2c7d7446d2cc58d517e20a1b184b82200
{
"affected": [],
"aliases": [
"CVE-2020-8942"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-12-15T15:15:00Z",
"severity": "MODERATE"
},
"details": "An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_read whose return size was not validated against the requrested size. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size including memory addresses within the secure enclave. We recommend upgrading past commit b1d120a2c7d7446d2cc58d517e20a1b184b82200",
"id": "GHSA-7cfx-r8g4-h73j",
"modified": "2022-05-24T17:36:37Z",
"published": "2022-05-24T17:36:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8942"
},
{
"type": "WEB",
"url": "https://github.com/google/asylo/commit/b1d120a2c7d7446d2cc58d517e20a1b184b82200"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-7CG2-8XX2-X65V
Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2022-05-24 16:46Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.
{
"affected": [],
"aliases": [
"CVE-2019-7067"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-05-24T19:29:00Z",
"severity": "HIGH"
},
"details": "Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.",
"id": "GHSA-7cg2-8xx2-x65v",
"modified": "2022-05-24T16:46:42Z",
"published": "2022-05-24T16:46:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7067"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb19-07.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-7CG8-8VQF-RF9R
Vulnerability from github – Published: 2022-05-14 03:05 – Updated: 2025-04-20 03:48The ims_pcu_get_cdc_union_desc function in drivers/input/misc/ims-pcu.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (ims_pcu_parse_cdc_data out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.
{
"affected": [],
"aliases": [
"CVE-2017-16645"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-11-07T23:29:00Z",
"severity": "HIGH"
},
"details": "The ims_pcu_get_cdc_union_desc function in drivers/input/misc/ims-pcu.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (ims_pcu_parse_cdc_data out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.",
"id": "GHSA-7cg8-8vqf-rf9r",
"modified": "2025-04-20T03:48:08Z",
"published": "2022-05-14T03:05:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16645"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/ea04efee7635c9120d015dcdeeeb6988130cb67a"
},
{
"type": "WEB",
"url": "https://groups.google.com/d/msg/syzkaller/q6jjr1OhqO8/WcA99AVFBAAJ"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3617-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3617-2"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3617-3"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3619-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3619-2"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3754-1"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/101768"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7CGH-8QX5-9MW4
Vulnerability from github – Published: 2022-05-24 17:20 – Updated: 2023-01-27 21:31The Server-Server protocol implementation in ngIRCd before 26~rc2 allows an out-of-bounds access, as demonstrated by the IRC_NJOIN() function.
{
"affected": [],
"aliases": [
"CVE-2020-14148"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-06-15T18:15:00Z",
"severity": "MODERATE"
},
"details": "The Server-Server protocol implementation in ngIRCd before 26~rc2 allows an out-of-bounds access, as demonstrated by the IRC_NJOIN() function.",
"id": "GHSA-7cgh-8qx5-9mw4",
"modified": "2023-01-27T21:31:14Z",
"published": "2022-05-24T17:20:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14148"
},
{
"type": "WEB",
"url": "https://github.com/ngircd/ngircd/issues/274"
},
{
"type": "WEB",
"url": "https://github.com/ngircd/ngircd/issues/277"
},
{
"type": "WEB",
"url": "https://github.com/ngircd/ngircd/pull/275"
},
{
"type": "WEB",
"url": "https://github.com/ngircd/ngircd/pull/276"
},
{
"type": "WEB",
"url": "https://github.com/ngircd/ngircd/releases/tag/rel-26-rc2"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00023.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BJOYV5GHUFJMUVQW3TJKXZ7JPXL4W3ER"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JZRYFJIA6ZKOH7U4K5WH5OL7OKXE4N52"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7CGJ-HHFQ-RGX4
Vulnerability from github – Published: 2025-03-06 21:31 – Updated: 2025-03-07 15:31An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, W920, W930, and W1000. Lack of a boundary check in STOP_KEEP_ALIVE_OFFLOAD leads to out-of-bounds access. An attacker can send a malformed message to the target through the Wi-Fi driver.
{
"affected": [],
"aliases": [
"CVE-2024-50600"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-06T19:15:26Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, W920, W930, and W1000. Lack of a boundary check in STOP_KEEP_ALIVE_OFFLOAD leads to out-of-bounds access. An attacker can send a malformed message to the target through the Wi-Fi driver.",
"id": "GHSA-7cgj-hhfq-rgx4",
"modified": "2025-03-07T15:31:43Z",
"published": "2025-03-06T21:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50600"
},
{
"type": "WEB",
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7CGR-863X-4VFF
Vulnerability from github – Published: 2022-05-13 01:47 – Updated: 2025-04-20 03:38In ytnef 1.9.2, the DecompressRTF function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.
{
"affected": [],
"aliases": [
"CVE-2017-9474"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-06-07T05:29:00Z",
"severity": "MODERATE"
},
"details": "In ytnef 1.9.2, the DecompressRTF function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.",
"id": "GHSA-7cgr-863x-4vff",
"modified": "2025-04-20T03:38:34Z",
"published": "2022-05-13T01:47:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9474"
},
{
"type": "WEB",
"url": "https://blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-decompressrtf-ytnef-c"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7CGW-456X-7466
Vulnerability from github – Published: 2025-03-12 00:31 – Updated: 2025-03-12 00:31In the Linux kernel, the following vulnerability has been resolved:
powerpc/xive/spapr: correct bitmap allocation size
kasan detects access beyond the end of the xibm->bitmap allocation:
BUG: KASAN: slab-out-of-bounds in _find_first_zero_bit+0x40/0x140 Read of size 8 at addr c00000001d1d0118 by task swapper/0/1
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-rc2-00001-g90df023b36dd #28 Call Trace: [c00000001d98f770] [c0000000012baab8] dump_stack_lvl+0xac/0x108 (unreliable) [c00000001d98f7b0] [c00000000068faac] print_report+0x37c/0x710 [c00000001d98f880] [c0000000006902c0] kasan_report+0x110/0x354 [c00000001d98f950] [c000000000692324] __asan_load8+0xa4/0xe0 [c00000001d98f970] [c0000000011c6ed0] _find_first_zero_bit+0x40/0x140 [c00000001d98f9b0] [c0000000000dbfbc] xive_spapr_get_ipi+0xcc/0x260 [c00000001d98fa70] [c0000000000d6d28] xive_setup_cpu_ipi+0x1e8/0x450 [c00000001d98fb30] [c000000004032a20] pSeries_smp_probe+0x5c/0x118 [c00000001d98fb60] [c000000004018b44] smp_prepare_cpus+0x944/0x9ac [c00000001d98fc90] [c000000004009f9c] kernel_init_freeable+0x2d4/0x640 [c00000001d98fd90] [c0000000000131e8] kernel_init+0x28/0x1d0 [c00000001d98fe10] [c00000000000cd54] ret_from_kernel_thread+0x5c/0x64
Allocated by task 0: kasan_save_stack+0x34/0x70 __kasan_kmalloc+0xb4/0xf0 __kmalloc+0x268/0x540 xive_spapr_init+0x4d0/0x77c pseries_init_irq+0x40/0x27c init_IRQ+0x44/0x84 start_kernel+0x2a4/0x538 start_here_common+0x1c/0x20
The buggy address belongs to the object at c00000001d1d0118 which belongs to the cache kmalloc-8 of size 8 The buggy address is located 0 bytes inside of 8-byte region [c00000001d1d0118, c00000001d1d0120)
The buggy address belongs to the physical page: page:c00c000000074740 refcount:1 mapcount:0 mapping:0000000000000000 index:0xc00000001d1d0558 pfn:0x1d1d flags: 0x7ffff000000200(slab|node=0|zone=0|lastcpupid=0x7ffff) raw: 007ffff000000200 c00000001d0003c8 c00000001d0003c8 c00000001d010480 raw: c00000001d1d0558 0000000001e1000a 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected
Memory state around the buggy address: c00000001d1d0000: fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc c00000001d1d0080: fc fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc
c00000001d1d0100: fc fc fc 02 fc fc fc fc fc fc fc fc fc fc fc fc ^ c00000001d1d0180: fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc fc c00000001d1d0200: fc fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc
This happens because the allocation uses the wrong unit (bits) when it should pass (BITS_TO_LONGS(count) * sizeof(long)) or equivalent. With small numbers of bits, the allocated object can be smaller than sizeof(long), which results in invalid accesses.
Use bitmap_zalloc() to allocate and initialize the irq bitmap, paired with bitmap_free() for consistency.
{
"affected": [],
"aliases": [
"CVE-2022-49623"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T07:01:37Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/xive/spapr: correct bitmap allocation size\n\nkasan detects access beyond the end of the xibm-\u003ebitmap allocation:\n\nBUG: KASAN: slab-out-of-bounds in _find_first_zero_bit+0x40/0x140\nRead of size 8 at addr c00000001d1d0118 by task swapper/0/1\n\nCPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-rc2-00001-g90df023b36dd #28\nCall Trace:\n[c00000001d98f770] [c0000000012baab8] dump_stack_lvl+0xac/0x108 (unreliable)\n[c00000001d98f7b0] [c00000000068faac] print_report+0x37c/0x710\n[c00000001d98f880] [c0000000006902c0] kasan_report+0x110/0x354\n[c00000001d98f950] [c000000000692324] __asan_load8+0xa4/0xe0\n[c00000001d98f970] [c0000000011c6ed0] _find_first_zero_bit+0x40/0x140\n[c00000001d98f9b0] [c0000000000dbfbc] xive_spapr_get_ipi+0xcc/0x260\n[c00000001d98fa70] [c0000000000d6d28] xive_setup_cpu_ipi+0x1e8/0x450\n[c00000001d98fb30] [c000000004032a20] pSeries_smp_probe+0x5c/0x118\n[c00000001d98fb60] [c000000004018b44] smp_prepare_cpus+0x944/0x9ac\n[c00000001d98fc90] [c000000004009f9c] kernel_init_freeable+0x2d4/0x640\n[c00000001d98fd90] [c0000000000131e8] kernel_init+0x28/0x1d0\n[c00000001d98fe10] [c00000000000cd54] ret_from_kernel_thread+0x5c/0x64\n\nAllocated by task 0:\n kasan_save_stack+0x34/0x70\n __kasan_kmalloc+0xb4/0xf0\n __kmalloc+0x268/0x540\n xive_spapr_init+0x4d0/0x77c\n pseries_init_irq+0x40/0x27c\n init_IRQ+0x44/0x84\n start_kernel+0x2a4/0x538\n start_here_common+0x1c/0x20\n\nThe buggy address belongs to the object at c00000001d1d0118\n which belongs to the cache kmalloc-8 of size 8\nThe buggy address is located 0 bytes inside of\n 8-byte region [c00000001d1d0118, c00000001d1d0120)\n\nThe buggy address belongs to the physical page:\npage:c00c000000074740 refcount:1 mapcount:0 mapping:0000000000000000 index:0xc00000001d1d0558 pfn:0x1d1d\nflags: 0x7ffff000000200(slab|node=0|zone=0|lastcpupid=0x7ffff)\nraw: 007ffff000000200 c00000001d0003c8 c00000001d0003c8 c00000001d010480\nraw: c00000001d1d0558 0000000001e1000a 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n c00000001d1d0000: fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n c00000001d1d0080: fc fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc\n\u003ec00000001d1d0100: fc fc fc 02 fc fc fc fc fc fc fc fc fc fc fc fc\n ^\n c00000001d1d0180: fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc fc\n c00000001d1d0200: fc fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc\n\nThis happens because the allocation uses the wrong unit (bits) when it\nshould pass (BITS_TO_LONGS(count) * sizeof(long)) or equivalent. With small\nnumbers of bits, the allocated object can be smaller than sizeof(long),\nwhich results in invalid accesses.\n\nUse bitmap_zalloc() to allocate and initialize the irq bitmap, paired with\nbitmap_free() for consistency.",
"id": "GHSA-7cgw-456x-7466",
"modified": "2025-03-12T00:31:47Z",
"published": "2025-03-12T00:31:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49623"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/10f2cd373e65bcd3be8f3cdc71c330c25763dfd8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/19fc5bb93c6bbdce8292b4d7eed04e2fa118d2fe"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/99d1c36bddd93919072b5a51a89297bbb5ad6a6f"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7CH4-4CX7-V494
Vulnerability from github – Published: 2024-10-07 15:31 – Updated: 2024-10-07 15:31Information disclosure while parsing the BSS parameter change count or MLD capabilities fields of the ML IE.
{
"affected": [],
"aliases": [
"CVE-2024-33073"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-07T13:15:13Z",
"severity": "HIGH"
},
"details": "Information disclosure while parsing the BSS parameter change count or MLD capabilities fields of the ML IE.",
"id": "GHSA-7ch4-4cx7-v494",
"modified": "2024-10-07T15:31:39Z",
"published": "2024-10-07T15:31:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33073"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2024-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-7CHQ-G87J-225J
Vulnerability from github – Published: 2023-06-23 18:30 – Updated: 2024-04-04 05:08An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, macOS Ventura 13.4, Safari 16.5, tvOS 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information
{
"affected": [],
"aliases": [
"CVE-2023-32402"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-23T18:15:12Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, macOS Ventura 13.4, Safari 16.5, tvOS 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information",
"id": "GHSA-7chq-g87j-225j",
"modified": "2024-04-04T05:08:03Z",
"published": "2023-06-23T18:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32402"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213757"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213758"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213761"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213762"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213764"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7CMM-93P5-5X7R
Vulnerability from github – Published: 2024-11-12 21:30 – Updated: 2024-11-12 21:30Bridge versions 13.0.9, 14.1.2 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
{
"affected": [],
"aliases": [
"CVE-2024-45147"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-12T19:15:13Z",
"severity": "MODERATE"
},
"details": "Bridge versions 13.0.9, 14.1.2 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-7cmm-93p5-5x7r",
"modified": "2024-11-12T21:30:52Z",
"published": "2024-11-12T21:30:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45147"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/bridge/apsb24-77.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.