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nvd[email protected]NVD:CVE-2020-27819
HistoryFeb 23, 2021 - 4:15 a.m.

CVE-2020-27819

2021-02-2304:15:13
CWE-476
[email protected]
web.nvd.nist.gov
1
issue
libxls
denial of service
microsoft excel files
null pointer vulnerability

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.2%

JSON

An issue was discovered in libxls before and including 1.6.1 when reading Microsoft Excel files. A NULL pointer dereference vulnerability exists when parsing XLS cells in libxls/xls2csv.c:199. It could allow a remote attacker to cause a denial of service via crafted XLS file.

Affected configurations

Nvd
Node
libxls_projectlibxlsRange<1.6.2
VendorProductVersionCPE
libxls_projectlibxls*cpe:2.3:a:libxls_project:libxls:*:*:*:*:*:*:*:*

Related

openvas 3
nessus 3
prion 1
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ubuntucve 1
fedora 2
debiancve 1
cvelist 1
cve 1
osv 1
openvas
openvas
openSUSE: Security Advisory for libxls (openSUSE-SU-2021:0812-1)
2021-06-01 00:00:00
Fedora: Security Advisory for libxls (FEDORA-2020-688a51575a)
2020-12-12 00:00:00
Fedora: Security Advisory for libxls (FEDORA-2020-ad84def381)
2020-12-12 00:00:00
nessus
nessus
openSUSE Security Update : libxls (openSUSE-2021-812)
2021-06-01 00:00:00
Fedora 32 : libxls (2020-688a51575a)
2020-12-14 00:00:00
Fedora 33 : libxls (2020-ad84def381)
2020-12-14 00:00:00
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Null pointer dereference
2021-02-23 04:15:00
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Security update for libxls (moderate)
2021-05-30 00:00:00
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fedora
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[SECURITY] Fedora 33 Update: libxls-1.6.1-2.fc33
2020-12-12 01:05:24
[SECURITY] Fedora 32 Update: libxls-1.5.3-3.fc32
2020-12-12 01:09:24
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2021-02-23 04:15:13
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2021-02-23 03:40:01
cve
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CVE-2020-27819
2021-02-23 04:15:13
osv
osv
CVE-2020-27819
2021-02-23 04:15:13

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.2%

JSON
Related for NVD:CVE-2020-27819
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