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ubuntucveUbuntu.comUB:CVE-2019-5435
HistoryMay 22, 2019 - 12:00 a.m.

CVE-2019-5435

2019-05-2200:00:00
ubuntu.com
ubuntu.com
16
cve-2019-5435
libcurl
buffer overflow
integer overflow
security vulnerability
url api

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS

0.017

Percentile

87.7%

An integer overflow in curl’s URL API results in a buffer overflow in
libcurl 7.62.0 to and including 7.64.1.

Notes

Author Note
mdeslaur 7.62.0+ only
OSVersionArchitecturePackageVersionFilename
ubuntu19.04noarchcurl< 7.64.0-2ubuntu1.1UNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS

0.017

Percentile

87.7%