CVE-2023-23557

Name
CVE-2023-23557
Description
An error in Hermes' algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad could be used by a malicious attacker to execute arbitrary code via type confusion. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad
MISC https://www.facebook.com/security/advisories/cve-2023-23557

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:facebook:hermes:*:*:*:*:*:*:*:* hermes >= None < 2023-01-10

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
hermes edge-community 1.9-r10 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes edge-community 1.9-r9 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes edge-community 1.9-r8 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes edge-community 1.9-r7 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes 3.23-community 1.9-r10 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes 3.22-community 1.9-r10 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes 3.20-community 1.9-r9 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes 3.19-community 1.9-r9 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable
hermes 3.18-community 1.9-r9 ScrumpyJack <scrumpyjack@st.ilet.to> possibly vulnerable