CVE-2018-5159
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 21%
from disclosure to weapon0 days
Published on NVDJun 11
1st PoCMay 25
exploitation probability
21%top 3% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Affected products
Mozilla · FirefoxMozilla · Firefox ESRMozilla · ThunderbirdMozilla · Thunderbird ESRpublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/44759cve_referencewww.exploit-db.com/exploits/44759/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://access.redhat.com/errata/RHSA-2018:1414https://access.redhat.com/errata/RHSA-2018:1415https://access.redhat.com/errata/RHSA-2018:1725https://access.redhat.com/errata/RHSA-2018:1726https://bugzilla.mozilla.org/show_bug.cgi?id=1441941https://lists.debian.org/debian-lts-announce/2018/05/msg00007.htmlhttps://lists.debian.org/debian-lts-announce/2018/05/msg00013.htmlhttps://security.gentoo.org/glsa/201810-01https://security.gentoo.org/glsa/201811-13https://usn.ubuntu.com/3645-1/https://usn.ubuntu.com/3660-1/https://www.debian.org/security/2018/dsa-4199