Vulnerability Monitor

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CVE-2018-20430

GNU Libextractor through 1.8 has an out-of-bounds read vulnerability in the function history_extract() in plugins/ole2_extractor.c, related to EXTRACTOR_common_convert_to_utf8 in common/convert.c.

Published

2018-12-24T05:29:01.443

Last Modified

2024-11-21T04:01:27.963

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	libextractor	≤ 1.8	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://www.securityfocus.com/bid/106300 Third Party Advisory, VDB Entry ([email protected])
https://gnunet.org/bugs/view.php?id=5493 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://gnunet.org/git/libextractor.git/commit/?id=b405d707b36e0654900cba78e89f49779efea110 Patch, Third Party Advisory ([email protected])
https://gnunet.org/git/libextractor.git/tree/ChangeLog Release Notes, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html Mailing List, Third Party Advisory ([email protected])
https://www.debian.org/security/2018/dsa-4361 Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/106300 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://gnunet.org/bugs/view.php?id=5493 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gnunet.org/git/libextractor.git/commit/?id=b405d707b36e0654900cba78e89f49779efea110 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gnunet.org/git/libextractor.git/tree/ChangeLog Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2018/dsa-4361 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)