{"vulnerability": "CVE-2023-2975", "sightings": [{"uuid": "8ba044fb-8a0d-4553-9b75-ce1af2296693", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-2975", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-08", "content": "", "creation_timestamp": "2024-11-14T12:00:00.000000Z"}, {"uuid": "3c56e40c-a3ef-43b6-a431-fc5623fe750d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2023-2975", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"}, {"uuid": "7cbafecb-7d73-4281-81fc-328462d37a3a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-2975", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-100-02", "content": "", "creation_timestamp": "2025-04-10T10:00:00.000000Z"}, {"uuid": "73799bce-06dc-4302-b30a-531a57d3ce78", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-2975", "type": "seen", "source": "https://t.me/arpsyndicate/249", "content": "#ExploitObserverAlert\n\nCVE-2023-2975\n\nDESCRIPTION: Exploit Observer has 4 entries related to CVE-2023-2975. Issue summary: The AES-SIV cipher implementation contains a bug that causes\nit to ignore empty associated data entries which are unauthenticated as\na consequence.\n\nImpact summary: Applications that use the AES-SIV algorithm and want to\nauthenticate empty data entries as associated data can be mislead by removing\nadding or reordering such empty entries as these are ignored by the OpenSSL\nimplementation. We are currently unaware of any such applications.\n\nThe AES-SIV algorithm allows for authentication of multiple associated\ndata entries along with the encryption. To authenticate empty data the\napplication has to call EVP_EncryptUpdate() (or EVP_CipherUpdate()) with\nNULL pointer as the output buffer and 0 as the input buffer length.\nThe AES-SIV implementation in OpenSSL just returns success for such a call\ninstead of performing the associated data authentication operation.\nThe empty data thus will not be authenticated.\n\nAs this issue does not affect non-empty associated data authentication and\nwe expect it to be rare for an application to use empty associated data\nentries this is qualified as Low severity issue.\n\nFIRST-EPSS: 0.002780000\nNVD-IS: 1.4\nNVD-ES: 3.9", "creation_timestamp": "2023-11-17T09:28:53.000000Z"}, {"uuid": "4cb3a43f-077e-47eb-8839-1285576a10f1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-29755", "type": "seen", "source": "https://t.me/cibsecurity/65118", "content": "\u203c CVE-2023-29755 \u203c\n\nAn issue found in Twilight v.13.3 for Android allows unauthorized apps to cause escalation of privilege attacks by manipulating the SharedPreference files.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-06-10T00:27:01.000000Z"}, {"uuid": "ebb4fa08-ff15-4dc4-8215-dc24e94438a0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-29752", "type": "seen", "source": "https://t.me/cibsecurity/65117", "content": "\u203c CVE-2023-29752 \u203c\n\nAn issue found in Facemoji Emoji Keyboard v.2.9.1.2 for Android allows unauthorized apps to cause escalation of privilege attacks by manipulating the component.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-06-10T00:27:01.000000Z"}, {"uuid": "2e12431e-0738-4dad-aaba-ba9e04d62c63", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-2975", "type": "seen", "source": "https://t.me/cibsecurity/66729", "content": "\u203c CVE-2023-2975 \u203c\n\nIssue summary: The AES-SIV cipher implementation contains a bug that causesit to ignore empty associated data entries which are unauthenticated asa consequence.Impact summary: Applications that use the AES-SIV algorithm and want toauthenticate empty data entries as associated data can be mislead by removingadding or reordering such empty entries as these are ignored by the OpenSSLimplementation. We are currently unaware of any such applications.The AES-SIV algorithm allows for authentication of multiple associateddata entries along with the encryption. To authenticate empty data theapplication has to call EVP_EncryptUpdate() (or EVP_CipherUpdate()) withNULL pointer as the output buffer and 0 as the input buffer length.The AES-SIV implementation in OpenSSL just returns success for such a callinstead of performing the associated data authentication operation.The empty data thus will not be authenticated.As this issue does not affect non-empty associated data authentication andwe expect it to be rare for an application to use empty associated dataentries this is qualified as Low severity issue.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-07-14T16:29:58.000000Z"}]}