CVE-2019-13377

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Source
https://cve.org/CVERecord?id=CVE-2019-13377
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-13377.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-13377
Downstream
ALPINE (1)
BELL (1)
DEBIAN (1)
MGASA (1)
OESA (1)
openSUSE (3)
SUSE (3)
UBUNTU (1)
Related
openSUSE (3)
SUSE (3)
Published
2019-08-15T17:15:13Z
Modified
2026-09-18T03:45:04Z
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 implementations of SAE and EAP-pwd in hostapd and wpa_supplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable timing differences and cache access patterns when Brainpool curves are used. An attacker may be able to gain leaked information from a side-channel attack that can be used for full password recovery.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "18.04"
                },
                {
                    "last_affected":  "18.04"
                },
                {
                    "introduced":  "19.04"
                },
                {
                    "last_affected":  "19.04"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "canonical:ubuntu_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "10.0"
                },
                {
                    "last_affected":  "10.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "30"
                },
                {
                    "last_affected":  "30"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "fedoraproject:fedora"
        }
    ]
}
References

Affected packages

Git / git.w1.fi/cgit/hostap

Affected ranges

Type
GIT
Repo
https://git.w1.fi/cgit/hostap
Events
Introduced
22760dd94722a61175ff90c59d88c4cda1ed5e23
Last Affected
63962824309bb428e5f73d9caae08fcb949fbe36
Fixed
147bf7b88a9c231322b5b574263071ca6dbb0503
Fixed
cd803299ca485eb857e37c88f973fccfbb8600e5
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "2.0"
        },
        {
            "last_affected":  "2.8"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

Other
aosp-kk-from-upstream
hostap_2_0
hostap_2_1
hostap_2_2
hostap_2_3
hostap_2_4
hostap_2_5
hostap_2_6
hostap_2_7
hostap_2_8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-13377.json"