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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.010 (61.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
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
- lists.debian.org/debian-lts-announce/2020/05/msg00024.html (mailing-list, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- usn.ubuntu.com/4394-1/ (vendor-advisory, Third Party Advisory)
- www.oracle.com/security-alerts/cpujul2020.html (Patch, Third Party Advisory)
- www.sqlite.org/src/info/23439ea582241138 (Exploit, Patch, Vendor Advisory)
- www.sqlite.org/src/info/d08d3405878d394e (Patch, Vendor Advisory)
- security.netapp.com/advisory/ntap-20200528-0004/ (Third Party Advisory)
- security.gentoo.org/glsa/202007-26 (vendor-advisory, Third Party Advisory)
- security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2020/08/msg00037.html (mailing-list, 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.