{"vulnerability": "cve-2022-4645", "sightings": [{"uuid": "d84845b5-132d-423c-ab17-c1dc9239ad0d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-4645", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10578", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-4645\n\ud83d\udd25 CVSS Score: 6.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H)\n\ud83d\udd39 Description: LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.\n\ud83d\udccf Published: 2023-03-03T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-04T20:37:39.327Z\n\ud83d\udd17 References:\n1. https://gitlab.com/libtiff/libtiff/-/issues/277\n2. https://gitlab.com/libtiff/libtiff/-/commit/e813112545942107551433d61afd16ac094ff246\n3. https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4645.json\n4. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BA6GRCAQ7NR2OK5N44UQRGUJBIYKWJJH/\n5. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZTFA6GGOKFPIQNHDBMXYUR4XUXUJESE/\n6. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OLM763GGZVVOAXIQXG6YGTYJ5VFYNECQ/\n7. https://security.netapp.com/advisory/ntap-20230331-0001/", "creation_timestamp": "2025-04-04T21:36:38.000000Z"}, {"uuid": "6bb523c8-a097-4531-bf36-013a9198c7e0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-4645", "type": "seen", "source": "https://t.me/cibsecurity/59387", "content": "\u203c CVE-2022-4645 \u203c\n\nLibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-03-03T18:34:44.000000Z"}, {"uuid": "562a55cc-f02a-47dc-8f5f-d0061f071c2f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-46457", "type": "seen", "source": "https://t.me/cibsecurity/55907", "content": "\u203c CVE-2022-46457 \u203c\n\nNASM v2.16 was discovered to contain a segmentation violation in the component ieee_write_file at /output/outieee.c.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-04T20:18:17.000000Z"}, {"uuid": "62aabeab-6ab4-407a-b003-e1993ea2fe83", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-46456", "type": "seen", "source": "https://t.me/cibsecurity/55912", "content": "\u203c CVE-2022-46456 \u203c\n\nNASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-04T20:18:22.000000Z"}]}