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MitreCVE-2020-6609

HistoryJan 08, 2020 - 9:15 p.m.

CVE-2020-6609

2020-01-0821:15:11

CWE-125

mitre

web.nvd.nist.gov

107

cve-2020-6609

gnu

libredwg

buffer over-read

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in read_pages_map in decode_r2007.c.

Affected configurations

Nvd

Node

gnulibredwgMatch0.9.3.2564

Node

opensusebackports_sleMatch15.0sp1

opensuseleapMatch15.1

VendorProductVersionCPE
gnulibredwg0.9.3.2564cpe:2.3:a:gnu:libredwg:0.9.3.2564:*:*:*:*:*:*:*
opensusebackports_sle15.0cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gnu	libredwg	0.9.3.2564	cpe:2.3:a:gnu:libredwg:0.9.3.2564:::::::*
opensuse	backports_sle	15.0	cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*

References

lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html

lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html

github.com/LibreDWG/libredwg/issues/179#issue-544834443

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON

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