CVE-2015-0837

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Source

https://nvd.nist.gov/vuln/detail/CVE-2015-0837

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2015-0837.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2015-0837

Related

Published

2019-11-29T22:15:11Z

Modified

2024-09-18T01:00:22Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

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

Affected packages

Debian:11 / libgcrypt20

Package

Name: libgcrypt20
Purl: pkg:deb/debian/libgcrypt20?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6.3-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / libgcrypt20

Package

Name: libgcrypt20
Purl: pkg:deb/debian/libgcrypt20?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6.3-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / libgcrypt20

Package

Name: libgcrypt20
Purl: pkg:deb/debian/libgcrypt20?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6.3-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}