Integer overflow in Apple Icloud
CVE-2020-13434
SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.
Vulnerability class: Integer Overflow
EPSS: 0.010 (59.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Apple Icloud
- Apple Ipados
- Apple Iphone_os
- Apple Itunes
- Apple Macos
- Apple Tvos
- Apple Watchos
- Freebsd — versions 11.4, 12.0, 12.1
- Oracle Communications_cloud_native_core_policy — versions 1.14.0
- Oracle Communications_network_charging_and_control — versions 6.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Patch, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
- cve@mitre.org (x_refsource_FREEBSD, vendor-advisory, Third Party Advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-13434?
- CVE-2020-13434 is a medium-severity vulnerability in Apple Icloud, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2020-05-24.
- How severe is CVE-2020-13434?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2020-13434 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.