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ubuntucveUbuntu.comUB:CVE-2013-3587
HistoryFeb 21, 2020 - 12:00 a.m.

CVE-2013-3587

2020-02-2100:00:00
ubuntu.com
ubuntu.com
21

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

70.9%

The HTTPS protocol, as used in unspecified web applications, can encrypt
compressed data without properly obfuscating the length of the unencrypted
data, which makes it easier for man-in-the-middle attackers to obtain
plaintext secret values by observing length differences during a series of
guesses in which a string in an HTTP request URL potentially matches an
unknown string in an HTTP response body, aka a “BREACH” attack, a different
issue than CVE-2012-4929.

Bugs

Notes

Author Note
mdeslaur This likely needs to be fixed on an application level, not in openssl or mod_deflate. no actionable item for now.

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

70.9%