Firefox 111 & ESR 102.9 Memory Corruption Arbitrary Code (Pre-112)
CVE-2023-29550 Published on June 2, 2023
Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
Vulnerability Analysis
CVE-2023-29550 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Products Associated with CVE-2023-29550
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Affected Versions
Mozilla Firefox:- Version unspecified and below 112 is affected.
- Version unspecified and below 112 is affected.
- Version unspecified and below 102.10 is affected.
- Version unspecified and below 112 is affected.
- Version unspecified and below 102.10 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.