cve-2015-0837
Vulnerability from cvelistv5
Published
2019-11-29 21:10
Modified
2024-08-06 04:26
Severity ?
EPSS score ?
Summary
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
References
Impacted products
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[ { "status": "affected", "version": "before 1.4.19" } ] } ], "datePublic": "2012-05-23T00:00:00", "descriptions": [ { "lang": "en", "value": "The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a \"Last-Level Cache Side-Channel Attack.\"" } ], "problemTypes": [ { "descriptions": [ { "description": "Other", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2019-11-29T21:10:03", "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5", "shortName": "debian" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "http://www.debian.org/security/2015/dsa-3184" }, { "tags": [ "x_refsource_MISC" ], "url": "http://www.debian.org/security/2015/dsa-3185" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://ieeexplore.ieee.org/document/7163050" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@debian.org", "ID": "CVE-2015-0837", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Libgcrypt", "version": { "version_data": [ { "version_value": "before 1.6.3" } ] } }, { "product_name": "GnuPG", "version": { "version_data": [ { "version_value": "before 1.4.19" } ] } } ] }, "vendor_name": "GNU" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a 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Advisory\"]},{\"url\":\"https://ieeexplore.ieee.org/document/7163050\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Vendor Advisory\"]},{\"url\":\"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.