CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-18258

The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.007

EPSS Ranking 71.3%

CVSS Severity

CVSS v3 Score 6.5

CVSS v2 Score 4.3

References

Products affected by CVE-2017-18258

Xmlsoft » Libxml2 » Version: N/A

cpe:2.3:a:xmlsoft:libxml2:-
Xmlsoft » Libxml2 » Version: 1.7.0

cpe:2.3:a:xmlsoft:libxml2:1.7.0
Xmlsoft » Libxml2 » Version: 1.7.1

cpe:2.3:a:xmlsoft:libxml2:1.7.1
Xmlsoft » Libxml2 » Version: 1.7.2

cpe:2.3:a:xmlsoft:libxml2:1.7.2
Xmlsoft » Libxml2 » Version: 1.7.3

cpe:2.3:a:xmlsoft:libxml2:1.7.3
Xmlsoft » Libxml2 » Version: 1.7.4

cpe:2.3:a:xmlsoft:libxml2:1.7.4
Xmlsoft » Libxml2 » Version: 1.8.0

cpe:2.3:a:xmlsoft:libxml2:1.8.0
Xmlsoft » Libxml2 » Version: 1.8.1

cpe:2.3:a:xmlsoft:libxml2:1.8.1
Xmlsoft » Libxml2 » Version: 1.8.10

cpe:2.3:a:xmlsoft:libxml2:1.8.10
Xmlsoft » Libxml2 » Version: 1.8.13

cpe:2.3:a:xmlsoft:libxml2:1.8.13
Xmlsoft » Libxml2 » Version: 1.8.14

cpe:2.3:a:xmlsoft:libxml2:1.8.14
Xmlsoft » Libxml2 » Version: 1.8.16

cpe:2.3:a:xmlsoft:libxml2:1.8.16
Xmlsoft » Libxml2 » Version: 1.8.2

cpe:2.3:a:xmlsoft:libxml2:1.8.2
Xmlsoft » Libxml2 » Version: 1.8.3

cpe:2.3:a:xmlsoft:libxml2:1.8.3
Xmlsoft » Libxml2 » Version: 1.8.4

cpe:2.3:a:xmlsoft:libxml2:1.8.4
Xmlsoft » Libxml2 » Version: 1.8.5

cpe:2.3:a:xmlsoft:libxml2:1.8.5
Xmlsoft » Libxml2 » Version: 1.8.6

cpe:2.3:a:xmlsoft:libxml2:1.8.6
Xmlsoft » Libxml2 » Version: 1.8.7

cpe:2.3:a:xmlsoft:libxml2:1.8.7
Xmlsoft » Libxml2 » Version: 1.8.9

cpe:2.3:a:xmlsoft:libxml2:1.8.9
Xmlsoft » Libxml2 » Version: 2.0.0

cpe:2.3:a:xmlsoft:libxml2:2.0.0
Xmlsoft » Libxml2 » Version: 2.1.0

cpe:2.3:a:xmlsoft:libxml2:2.1.0
Xmlsoft » Libxml2 » Version: 2.1.1

cpe:2.3:a:xmlsoft:libxml2:2.1.1
Xmlsoft » Libxml2 » Version: 2.2.0

cpe:2.3:a:xmlsoft:libxml2:2.2.0
Xmlsoft » Libxml2 » Version: 2.2.1

cpe:2.3:a:xmlsoft:libxml2:2.2.1
Xmlsoft » Libxml2 » Version: 2.2.10

cpe:2.3:a:xmlsoft:libxml2:2.2.10
Xmlsoft » Libxml2 » Version: 2.2.11

cpe:2.3:a:xmlsoft:libxml2:2.2.11
Xmlsoft » Libxml2 » Version: 2.2.2

cpe:2.3:a:xmlsoft:libxml2:2.2.2
Xmlsoft » Libxml2 » Version: 2.2.3

cpe:2.3:a:xmlsoft:libxml2:2.2.3
Xmlsoft » Libxml2 » Version: 2.2.4

cpe:2.3:a:xmlsoft:libxml2:2.2.4
Xmlsoft » Libxml2 » Version: 2.2.5

cpe:2.3:a:xmlsoft:libxml2:2.2.5
Xmlsoft » Libxml2 » Version: 2.2.6

cpe:2.3:a:xmlsoft:libxml2:2.2.6
Xmlsoft » Libxml2 » Version: 2.2.7

cpe:2.3:a:xmlsoft:libxml2:2.2.7
Xmlsoft » Libxml2 » Version: 2.2.8

cpe:2.3:a:xmlsoft:libxml2:2.2.8
Xmlsoft » Libxml2 » Version: 2.2.9

cpe:2.3:a:xmlsoft:libxml2:2.2.9
Xmlsoft » Libxml2 » Version: 2.3.0

cpe:2.3:a:xmlsoft:libxml2:2.3.0
Xmlsoft » Libxml2 » Version: 2.3.1

cpe:2.3:a:xmlsoft:libxml2:2.3.1
Xmlsoft » Libxml2 » Version: 2.3.10

cpe:2.3:a:xmlsoft:libxml2:2.3.10
Xmlsoft » Libxml2 » Version: 2.3.11

cpe:2.3:a:xmlsoft:libxml2:2.3.11
Xmlsoft » Libxml2 » Version: 2.3.12

cpe:2.3:a:xmlsoft:libxml2:2.3.12
Xmlsoft » Libxml2 » Version: 2.3.13

cpe:2.3:a:xmlsoft:libxml2:2.3.13
Xmlsoft » Libxml2 » Version: 2.3.14

cpe:2.3:a:xmlsoft:libxml2:2.3.14
Xmlsoft » Libxml2 » Version: 2.3.2

cpe:2.3:a:xmlsoft:libxml2:2.3.2
Xmlsoft » Libxml2 » Version: 2.3.3

cpe:2.3:a:xmlsoft:libxml2:2.3.3
Xmlsoft » Libxml2 » Version: 2.3.4

cpe:2.3:a:xmlsoft:libxml2:2.3.4
Xmlsoft » Libxml2 » Version: 2.3.5

cpe:2.3:a:xmlsoft:libxml2:2.3.5
Xmlsoft » Libxml2 » Version: 2.3.6

cpe:2.3:a:xmlsoft:libxml2:2.3.6
Xmlsoft » Libxml2 » Version: 2.3.7

cpe:2.3:a:xmlsoft:libxml2:2.3.7
Xmlsoft » Libxml2 » Version: 2.3.8

cpe:2.3:a:xmlsoft:libxml2:2.3.8
Xmlsoft » Libxml2 » Version: 2.3.9

cpe:2.3:a:xmlsoft:libxml2:2.3.9
Xmlsoft » Libxml2 » Version: 2.4.1

cpe:2.3:a:xmlsoft:libxml2:2.4.1
Xmlsoft » Libxml2 » Version: 2.4.10

cpe:2.3:a:xmlsoft:libxml2:2.4.10
Xmlsoft » Libxml2 » Version: 2.4.11

cpe:2.3:a:xmlsoft:libxml2:2.4.11
Xmlsoft » Libxml2 » Version: 2.4.12

cpe:2.3:a:xmlsoft:libxml2:2.4.12
Xmlsoft » Libxml2 » Version: 2.4.13

cpe:2.3:a:xmlsoft:libxml2:2.4.13
Xmlsoft » Libxml2 » Version: 2.4.14

cpe:2.3:a:xmlsoft:libxml2:2.4.14
Xmlsoft » Libxml2 » Version: 2.4.15

cpe:2.3:a:xmlsoft:libxml2:2.4.15
Xmlsoft » Libxml2 » Version: 2.4.16

cpe:2.3:a:xmlsoft:libxml2:2.4.16
Xmlsoft » Libxml2 » Version: 2.4.17

cpe:2.3:a:xmlsoft:libxml2:2.4.17
Xmlsoft » Libxml2 » Version: 2.4.18

cpe:2.3:a:xmlsoft:libxml2:2.4.18
Xmlsoft » Libxml2 » Version: 2.4.19

cpe:2.3:a:xmlsoft:libxml2:2.4.19
Xmlsoft » Libxml2 » Version: 2.4.2

cpe:2.3:a:xmlsoft:libxml2:2.4.2
Xmlsoft » Libxml2 » Version: 2.4.20

cpe:2.3:a:xmlsoft:libxml2:2.4.20
Xmlsoft » Libxml2 » Version: 2.4.21

cpe:2.3:a:xmlsoft:libxml2:2.4.21
Xmlsoft » Libxml2 » Version: 2.4.22

cpe:2.3:a:xmlsoft:libxml2:2.4.22
Xmlsoft » Libxml2 » Version: 2.4.23

cpe:2.3:a:xmlsoft:libxml2:2.4.23
Xmlsoft » Libxml2 » Version: 2.4.24

cpe:2.3:a:xmlsoft:libxml2:2.4.24
Xmlsoft » Libxml2 » Version: 2.4.25

cpe:2.3:a:xmlsoft:libxml2:2.4.25
Xmlsoft » Libxml2 » Version: 2.4.26

cpe:2.3:a:xmlsoft:libxml2:2.4.26
Xmlsoft » Libxml2 » Version: 2.4.27

cpe:2.3:a:xmlsoft:libxml2:2.4.27
Xmlsoft » Libxml2 » Version: 2.4.28

cpe:2.3:a:xmlsoft:libxml2:2.4.28
Xmlsoft » Libxml2 » Version: 2.4.29

cpe:2.3:a:xmlsoft:libxml2:2.4.29
Xmlsoft » Libxml2 » Version: 2.4.3

cpe:2.3:a:xmlsoft:libxml2:2.4.3
Xmlsoft » Libxml2 » Version: 2.4.30

cpe:2.3:a:xmlsoft:libxml2:2.4.30
Xmlsoft » Libxml2 » Version: 2.4.4

cpe:2.3:a:xmlsoft:libxml2:2.4.4
Xmlsoft » Libxml2 » Version: 2.4.5

cpe:2.3:a:xmlsoft:libxml2:2.4.5
Xmlsoft » Libxml2 » Version: 2.4.6

cpe:2.3:a:xmlsoft:libxml2:2.4.6
Xmlsoft » Libxml2 » Version: 2.4.7

cpe:2.3:a:xmlsoft:libxml2:2.4.7
Xmlsoft » Libxml2 » Version: 2.4.8

cpe:2.3:a:xmlsoft:libxml2:2.4.8
Xmlsoft » Libxml2 » Version: 2.4.9

cpe:2.3:a:xmlsoft:libxml2:2.4.9
Xmlsoft » Libxml2 » Version: 2.5.0

cpe:2.3:a:xmlsoft:libxml2:2.5.0
Xmlsoft » Libxml2 » Version: 2.5.1

cpe:2.3:a:xmlsoft:libxml2:2.5.1
Xmlsoft » Libxml2 » Version: 2.5.10

cpe:2.3:a:xmlsoft:libxml2:2.5.10
Xmlsoft » Libxml2 » Version: 2.5.11

cpe:2.3:a:xmlsoft:libxml2:2.5.11
Xmlsoft » Libxml2 » Version: 2.5.2

cpe:2.3:a:xmlsoft:libxml2:2.5.2
Xmlsoft » Libxml2 » Version: 2.5.3

cpe:2.3:a:xmlsoft:libxml2:2.5.3
Xmlsoft » Libxml2 » Version: 2.5.4

cpe:2.3:a:xmlsoft:libxml2:2.5.4
Xmlsoft » Libxml2 » Version: 2.5.5

cpe:2.3:a:xmlsoft:libxml2:2.5.5
Xmlsoft » Libxml2 » Version: 2.5.6

cpe:2.3:a:xmlsoft:libxml2:2.5.6
Xmlsoft » Libxml2 » Version: 2.5.7

cpe:2.3:a:xmlsoft:libxml2:2.5.7
Xmlsoft » Libxml2 » Version: 2.5.8

cpe:2.3:a:xmlsoft:libxml2:2.5.8
Xmlsoft » Libxml2 » Version: 2.5.9

cpe:2.3:a:xmlsoft:libxml2:2.5.9
Xmlsoft » Libxml2 » Version: 2.6.0

cpe:2.3:a:xmlsoft:libxml2:2.6.0
Xmlsoft » Libxml2 » Version: 2.6.1

cpe:2.3:a:xmlsoft:libxml2:2.6.1
Xmlsoft » Libxml2 » Version: 2.6.10

cpe:2.3:a:xmlsoft:libxml2:2.6.10
Xmlsoft » Libxml2 » Version: 2.6.11

cpe:2.3:a:xmlsoft:libxml2:2.6.11
Xmlsoft » Libxml2 » Version: 2.6.12

cpe:2.3:a:xmlsoft:libxml2:2.6.12
Xmlsoft » Libxml2 » Version: 2.6.13

cpe:2.3:a:xmlsoft:libxml2:2.6.13
Xmlsoft » Libxml2 » Version: 2.6.14

cpe:2.3:a:xmlsoft:libxml2:2.6.14
Xmlsoft » Libxml2 » Version: 2.6.15

cpe:2.3:a:xmlsoft:libxml2:2.6.15
Xmlsoft » Libxml2 » Version: 2.6.16

cpe:2.3:a:xmlsoft:libxml2:2.6.16
Xmlsoft » Libxml2 » Version: 2.6.17

cpe:2.3:a:xmlsoft:libxml2:2.6.17
Xmlsoft » Libxml2 » Version: 2.6.18

cpe:2.3:a:xmlsoft:libxml2:2.6.18
Xmlsoft » Libxml2 » Version: 2.6.19

cpe:2.3:a:xmlsoft:libxml2:2.6.19
Xmlsoft » Libxml2 » Version: 2.6.2

cpe:2.3:a:xmlsoft:libxml2:2.6.2
Xmlsoft » Libxml2 » Version: 2.6.20

cpe:2.3:a:xmlsoft:libxml2:2.6.20
Xmlsoft » Libxml2 » Version: 2.6.21

cpe:2.3:a:xmlsoft:libxml2:2.6.21
Xmlsoft » Libxml2 » Version: 2.6.22

cpe:2.3:a:xmlsoft:libxml2:2.6.22
Xmlsoft » Libxml2 » Version: 2.6.23

cpe:2.3:a:xmlsoft:libxml2:2.6.23
Xmlsoft » Libxml2 » Version: 2.6.24

cpe:2.3:a:xmlsoft:libxml2:2.6.24
Xmlsoft » Libxml2 » Version: 2.6.25

cpe:2.3:a:xmlsoft:libxml2:2.6.25
Xmlsoft » Libxml2 » Version: 2.6.26

cpe:2.3:a:xmlsoft:libxml2:2.6.26
Xmlsoft » Libxml2 » Version: 2.6.27

cpe:2.3:a:xmlsoft:libxml2:2.6.27
Xmlsoft » Libxml2 » Version: 2.6.28

cpe:2.3:a:xmlsoft:libxml2:2.6.28
Xmlsoft » Libxml2 » Version: 2.6.29

cpe:2.3:a:xmlsoft:libxml2:2.6.29
Xmlsoft » Libxml2 » Version: 2.6.3

cpe:2.3:a:xmlsoft:libxml2:2.6.3
Xmlsoft » Libxml2 » Version: 2.6.30

cpe:2.3:a:xmlsoft:libxml2:2.6.30
Xmlsoft » Libxml2 » Version: 2.6.31

cpe:2.3:a:xmlsoft:libxml2:2.6.31
Xmlsoft » Libxml2 » Version: 2.6.32

cpe:2.3:a:xmlsoft:libxml2:2.6.32
Xmlsoft » Libxml2 » Version: 2.6.4

cpe:2.3:a:xmlsoft:libxml2:2.6.4
Xmlsoft » Libxml2 » Version: 2.6.5

cpe:2.3:a:xmlsoft:libxml2:2.6.5
Xmlsoft » Libxml2 » Version: 2.6.6

cpe:2.3:a:xmlsoft:libxml2:2.6.6
Xmlsoft » Libxml2 » Version: 2.6.7

cpe:2.3:a:xmlsoft:libxml2:2.6.7
Xmlsoft » Libxml2 » Version: 2.6.8

cpe:2.3:a:xmlsoft:libxml2:2.6.8
Xmlsoft » Libxml2 » Version: 2.6.9

cpe:2.3:a:xmlsoft:libxml2:2.6.9
Xmlsoft » Libxml2 » Version: 2.7.0

cpe:2.3:a:xmlsoft:libxml2:2.7.0
Xmlsoft » Libxml2 » Version: 2.7.1

cpe:2.3:a:xmlsoft:libxml2:2.7.1
Xmlsoft » Libxml2 » Version: 2.7.2

cpe:2.3:a:xmlsoft:libxml2:2.7.2
Xmlsoft » Libxml2 » Version: 2.7.3

cpe:2.3:a:xmlsoft:libxml2:2.7.3
Xmlsoft » Libxml2 » Version: 2.7.4

cpe:2.3:a:xmlsoft:libxml2:2.7.4
Xmlsoft » Libxml2 » Version: 2.7.5

cpe:2.3:a:xmlsoft:libxml2:2.7.5
Xmlsoft » Libxml2 » Version: 2.7.6

cpe:2.3:a:xmlsoft:libxml2:2.7.6
Xmlsoft » Libxml2 » Version: 2.7.7

cpe:2.3:a:xmlsoft:libxml2:2.7.7
Xmlsoft » Libxml2 » Version: 2.7.8

cpe:2.3:a:xmlsoft:libxml2:2.7.8
Xmlsoft » Libxml2 » Version: 2.8.0

cpe:2.3:a:xmlsoft:libxml2:2.8.0
Xmlsoft » Libxml2 » Version: 2.9.0

cpe:2.3:a:xmlsoft:libxml2:2.9.0
Xmlsoft » Libxml2 » Version: 2.9.1

cpe:2.3:a:xmlsoft:libxml2:2.9.1
Xmlsoft » Libxml2 » Version: 2.9.2

cpe:2.3:a:xmlsoft:libxml2:2.9.2
Xmlsoft » Libxml2 » Version: 2.9.3

cpe:2.3:a:xmlsoft:libxml2:2.9.3
Xmlsoft » Libxml2 » Version: 2.9.4

cpe:2.3:a:xmlsoft:libxml2:2.9.4
Xmlsoft » Libxml2 » Version: 2.9.5

cpe:2.3:a:xmlsoft:libxml2:2.9.5

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-18258

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