{"vulnerability": "CVE-2023-42503", "sightings": [{"uuid": "a4807f7f-1466-444c-a0b0-80eb68f77a37", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/180699", "content": "https://ift.tt/U9jyHRk\nCVE-2023-42503 | Oracle Communications Unified Inventory Management 7.4.0/7.4.1/7.4.2 Security Component denial of service", "creation_timestamp": "2024-02-07T13:42:03.000000Z"}, {"uuid": "7ba4382b-9c1f-46f9-888c-6f9108bf6cf0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/182541", "content": "https://ift.tt/XLVCAs1\nCVE-2023-42503 | Oracle Utilities Network Management System 2.6.0.1 NMS Monitor denial of service", "creation_timestamp": "2024-02-10T12:41:34.000000Z"}, {"uuid": "059bc9e4-98ec-4d97-bbc1-bcec536ad284", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/180698", "content": "https://ift.tt/yucrJaZ\nCVE-2023-42503 | Oracle Communications Service Catalog and Design 7.4.2.8.0 PSR Designer denial of service", "creation_timestamp": "2024-02-07T13:42:02.000000Z"}, {"uuid": "3d57da6b-2c94-4ef8-a2ee-7cf25573c290", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/180697", "content": "https://ift.tt/UpT3rHX\nCVE-2023-42503 | Oracle Communications Messaging Server 8.1.0.24.0 Security denial of service", "creation_timestamp": "2024-02-07T13:42:01.000000Z"}, {"uuid": "af717e19-c631-4ea3-a84a-aeff78ffb8ac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/180317", "content": "https://ift.tt/fylH2Bp\nCVE-2023-42503 | Oracle Essbase 21.5.3.0.0 Essbase Web Platform denial of service", "creation_timestamp": "2024-02-06T21:16:49.000000Z"}, {"uuid": "33d31994-5171-4db3-a814-7cd5f1bff42d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/181938", "content": "https://ift.tt/xROVuhL\nCVE-2023-42503 | Oracle WebLogic Server 12.2.1.4.0/14.1.1.0.0 Centralized Thirdparty Jars denial of service", "creation_timestamp": "2024-02-09T10:21:53.000000Z"}, {"uuid": "c96f74bb-eebe-413a-85e3-e13c9e605e08", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/181937", "content": "https://ift.tt/zcwKyQk\nCVE-2023-42503 | Oracle WebCenter Portal 12.2.1.4.0 Security Framework denial of service", "creation_timestamp": "2024-02-09T10:21:51.000000Z"}, {"uuid": "241c3cd4-5115-42fe-ac55-a4a64cd50fba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/181159", "content": "https://ift.tt/rohTVj2\nCVE-2023-42503 | Oracle Primavera P6 Enterprise Project Portfolio Management Web denial of service", "creation_timestamp": "2024-02-08T05:06:24.000000Z"}, {"uuid": "8fea1800-a91a-4fbf-bf40-eb9c19fa0789", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/181684", "content": "https://ift.tt/LUQ18z0\nCVE-2023-42503 | Oracle Financial Services Behavior Detection Platform 8.0.8.1/8.1.1.1/8.1.2.5/8.1.2.6 Application denial of service", "creation_timestamp": "2024-02-08T23:16:44.000000Z"}, {"uuid": "c405e829-e709-45f7-9edd-cb919aa49be6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/181683", "content": "https://ift.tt/0dtMkg9\nCVE-2023-42503 | Oracle Financial Services Analytical Applications Infrastructure denial of service", "creation_timestamp": "2024-02-08T23:16:43.000000Z"}, {"uuid": "ef65e3a9-a1f5-4deb-a197-a17c48af2430", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/ctinow/181164", "content": "https://ift.tt/swH94bg\nCVE-2023-42503 | Oracle Primavera Unifier up to 19.12.16/20.12.16/21.12.17/22.12.11 Platform denial of service", "creation_timestamp": "2024-02-08T05:36:10.000000Z"}, {"uuid": "707367a7-6681-436f-86f7-79a5f9650bb2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42503", "type": "seen", "source": "https://t.me/cibsecurity/70433", "content": "\u203c CVE-2023-42503 \u203c\n\nImproper Input Validation, Uncontrolled Resource Consumption vulnerability in Apache Commons Compress in TAR parsing.This issue affects Apache Commons Compress:\u00c2\u00a0from 1.22 before 1.24.0.Users are recommended to upgrade to version 1.24.0, which fixes the issue.A third party can create a malformed TAR file by manipulating file modification times headers, which when parsed with Apache Commons Compress, will cause a denial of service issue via CPU consumption.In version 1.22 of Apache Commons Compress, support was added for file modification times with higher precision (issue # COMPRESS-612 [1]). The format for the PAX extended headers carrying this data consists of two numbers separated by a period [2], indicating seconds and subsecond precision (for example \u00e2\u20ac\u01531647221103.5998539\u00e2\u20ac\ufffd). The impacted fields are \u00e2\u20ac\u0153atime\u00e2\u20ac\ufffd, \u00e2\u20ac\u0153ctime\u00e2\u20ac\ufffd, \u00e2\u20ac\u0153mtime\u00e2\u20ac\ufffd and \u00e2\u20ac\u0153LIBARCHIVE.creationtime\u00e2\u20ac\ufffd. No input validation is performed prior to the parsing of header values.Parsing of these numbers uses the BigDecimal [3] class from the JDK which has a publicly known algorithmic complexity issue when doing operations on large numbers, causing denial of service (see issue # JDK-6560193 [4]). A third party can manipulate file time headers in a TAR file by placing a number with a very long fraction (300,000 digits) or a number with exponent notation (such as \u00e2\u20ac\u01539e9999999\u00e2\u20ac\ufffd) within a file modification time header, and the parsing of files with these headers will take hours instead of seconds, leading to a denial of service via exhaustion of CPU resources. This issue is similar to CVE-2012-2098 [5].[1]: https://issues.apache.org/jira/browse/COMPRESS-612 [2]: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/pax.html#tag_20_92_13_05 [3]: https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html [4]: https://bugs.openjdk.org/browse/JDK-6560193 [5]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2098 Only applications using CompressorStreamFactory class (with auto-detection of file types), TarArchiveInputStream and TarFile classes to parse TAR files are impacted. Since this code was introduced in v1.22, only that version and later versions are impacted.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-09-14T12:24:22.000000Z"}]}