Vulnerability Monitor

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CVE-2018-17581

CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a recursive function, leading to Denial of service.

Published

2018-09-28T09:29:00.903

Last Modified

2024-11-21T03:54:38.703

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 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-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	exiv2	exiv2	0.26	Yes
Application	exiv2	exiv2	0.27	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	18.04	Yes
Operating System	canonical	ubuntu_linux	18.10	Yes
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes

References

https://access.redhat.com/errata/RHSA-2019:2101 Third Party Advisory ([email protected])
https://github.com/Exiv2/exiv2/issues/460 Exploit, Patch, Third Party Advisory ([email protected])
https://github.com/SegfaultMasters/covering360/blob/master/Exiv2 Exploit, Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html Mailing List, Third Party Advisory ([email protected])
https://usn.ubuntu.com/3852-1/ Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:2101 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/Exiv2/exiv2/issues/460 Exploit, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/SegfaultMasters/covering360/blob/master/Exiv2 Exploit, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3852-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)