CVE-2015-1242 Memory corruption in n/a

What is CVE-2015-1242?

CVE-2015-1242 is a high-severity memory corruption vulnerability in Canonical Ubuntu Linux, published on 19 Apr 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The ReduceTransitionElementsKind function in hydrogen-check-elimination.cc in Google V8 before 4.2.77.8, as used in Google Chrome before 42.0.2311.90, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code that leverages "type confusion" in the check-elimination optimization.

Which versions are affected by CVE-2015-1242?

It affects 4 products.

Products include Canonical Ubuntu Linux, Debian Debian Linux, Google Chrome, Google V8.

How do I fix CVE-2015-1242?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2015-1242 being exploited?

There is no known exploitation of CVE-2015-1242 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-cxw8-xrj2-2xqm, UBUNTU-CVE-2015-1242.