Vulnerability Monitor

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CVE-2018-5816

An integer overflow error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger a division by zero via specially crafted NOKIARAW file (Note: This vulnerability is caused due to an incomplete fix of CVE-2018-5804).

Published

2018-12-07T22:29:01.723

Last Modified

2024-11-21T04:09:28.087

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

6.9

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libraw	libraw	< 0.18.12	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

References

https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt Third Party Advisory ([email protected])
https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39 Patch, Third Party Advisory ([email protected])
https://secuniaresearch.flexerasoftware.com/advisories/83507/ Permissions Required, Third Party Advisory ([email protected])
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/3838-1/ Third Party Advisory ([email protected])
https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://secuniaresearch.flexerasoftware.com/advisories/83507/ Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3838-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)