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cve[email protected]CVE-2019-12900
HistoryJun 19, 2019 - 11:15 p.m.

CVE-2019-12900

2019-06-1923:15:09
CWE-787
web.nvd.nist.gov
865
4
cve-2019-12900
bz2_decompress
out-of-bounds write
bzip2 1.0.6
selectors
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.02 Low

EPSS

Percentile

88.9%

BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors.

Affected configurations

NVD
Node
bzipbzip2Range1.0.6
Node
debiandebian_linuxMatch8.0
Node
opensuseleapMatch15.0
OR
opensuseleapMatch15.1
Node
canonicalubuntu_linuxMatch12.04
OR
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch19.04
Node
freebsdfreebsdMatch11.2-
OR
freebsdfreebsdMatch11.2p10
OR
freebsdfreebsdMatch11.2p11
OR
freebsdfreebsdMatch11.2p12
OR
freebsdfreebsdMatch11.2p2
OR
freebsdfreebsdMatch11.2p3
OR
freebsdfreebsdMatch11.2p4
OR
freebsdfreebsdMatch11.2p5
OR
freebsdfreebsdMatch11.2p6
OR
freebsdfreebsdMatch11.2p7
OR
freebsdfreebsdMatch11.2p8
OR
freebsdfreebsdMatch11.2p9
OR
freebsdfreebsdMatch11.2rc3
OR
freebsdfreebsdMatch11.3-
OR
freebsdfreebsdMatch11.3p1
OR
freebsdfreebsdMatch12.0-
OR
freebsdfreebsdMatch12.0p1
OR
freebsdfreebsdMatch12.0p2
OR
freebsdfreebsdMatch12.0p3
OR
freebsdfreebsdMatch12.0p4
OR
freebsdfreebsdMatch12.0p5
OR
freebsdfreebsdMatch12.0p6
OR
freebsdfreebsdMatch12.0p7
OR
freebsdfreebsdMatch12.0p8
Node
pythonpythonRange3.7.03.7.13
OR
pythonpythonRange3.8.03.8.13
OR
pythonpythonRange3.9.03.9.11
OR
pythonpythonRange3.10.03.10.3
CPENameOperatorVersion
bzip:bzip2bzip bzip2le1.0.6

References

Social References

More

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.02 Low

EPSS

Percentile

88.9%