{"metadata": {"vulnerability": "GHSA-64MQ-FVFJ-5X3C", "count": 1, "kinds": {"milestone": 0, "sighting": 1, "kev": 0, "other": 0}}, "data": [{"timestamp": "2025-04-14T18:54:20Z", "date_only": false, "value": "2025-04-14T18:54:20.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/11686", "record": "GHSA-64MQ-FVFJ-5X3C", "field": "creation_timestamp", "uuid": "92615435-b854-48a2-9bdc-a4443f455ca0", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-42898\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has \"a similar bug.\"\n\ud83d\udccf Published: 2022-12-25T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-14T18:33:09.110Z\n\ud83d\udd17 References:\n1. https://web.mit.edu/kerberos/advisories/\n2. https://www.samba.org/samba/security/CVE-2022-42898.html\n3. https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583\n4. https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c\n5. https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt\n6. https://web.mit.edu/kerberos/krb5-1.19/\n7. https://bugzilla.samba.org/show_bug.cgi?id=15203\n8. https://security.netapp.com/advisory/ntap-20230216-0008/\n9. https://security.netapp.com/advisory/ntap-20230223-0001/\n10. https://security.gentoo.org/glsa/202309-06\n11. https://security.gentoo.org/glsa/202310-06", "url": "https://t.me/DarkWebInformer_CVEAlerts/11686", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}], "metrics": {"as_of": "2026-11-13T22:36:13.422Z", "anchors": {"origin": null, "discovery": null, "report": null, "acknowledgement": null, "disclosure": null, "exploit_publication": {"timestamp": "2025-04-14T18:54:20Z", "date_only": false, "value": "2025-04-14T18:54:20.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/11686", "record": "GHSA-64MQ-FVFJ-5X3C", "field": "creation_timestamp", "uuid": "92615435-b854-48a2-9bdc-a4443f455ca0", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-42898\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has \"a similar bug.\"\n\ud83d\udccf Published: 2022-12-25T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-14T18:33:09.110Z\n\ud83d\udd17 References:\n1. https://web.mit.edu/kerberos/advisories/\n2. https://www.samba.org/samba/security/CVE-2022-42898.html\n3. https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583\n4. https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c\n5. https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt\n6. https://web.mit.edu/kerberos/krb5-1.19/\n7. https://bugzilla.samba.org/show_bug.cgi?id=15203\n8. https://security.netapp.com/advisory/ntap-20230216-0008/\n9. https://security.netapp.com/advisory/ntap-20230223-0001/\n10. https://security.gentoo.org/glsa/202309-06\n11. https://security.gentoo.org/glsa/202310-06", "url": "https://t.me/DarkWebInformer_CVEAlerts/11686", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["start", "end"]}, "disclosure_to_exploit": {"available": false, "missing": ["start", "end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["start"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["start", "end"]}, "time_unpatched": {"available": false, "missing": ["start"]}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 49952513.422289, "hours": 13875.698172858056, "days": 578.1540905357523, "min_seconds": 49952513.422289, "max_seconds": 49952513.422289, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2025-04-14T18:54:20Z", "date_only": false, "value": "2025-04-14T18:54:20.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/11686", "record": "GHSA-64MQ-FVFJ-5X3C", "field": "creation_timestamp", "uuid": "92615435-b854-48a2-9bdc-a4443f455ca0", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-42898\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has \"a similar bug.\"\n\ud83d\udccf Published: 2022-12-25T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-14T18:33:09.110Z\n\ud83d\udd17 References:\n1. https://web.mit.edu/kerberos/advisories/\n2. https://www.samba.org/samba/security/CVE-2022-42898.html\n3. https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583\n4. https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c\n5. https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt\n6. https://web.mit.edu/kerberos/krb5-1.19/\n7. https://bugzilla.samba.org/show_bug.cgi?id=15203\n8. https://security.netapp.com/advisory/ntap-20230216-0008/\n9. https://security.netapp.com/advisory/ntap-20230223-0001/\n10. https://security.gentoo.org/glsa/202309-06\n11. https://security.gentoo.org/glsa/202310-06", "url": "https://t.me/DarkWebInformer_CVEAlerts/11686", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-13T22:36:13.422Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}