CVE-2014-2389
CVE-2014-2389 is a critical-severity vulnerability in Blackberry Blackberry Os with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 9.3)
- EPSS exploit prediction: 6% (92nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Blackberry Blackberry Os
- Published:
- Last modified:
Description
Stack-based buffer overflow in a certain decryption function in qconnDoor on BlackBerry Z10 devices with software 10.1.0.2312, when developer-mode has been previously enabled, allows remote attackers to execute arbitrary code via a crafted packet in a TCP session on a wireless network.
Frequently asked questions
- What is CVE-2014-2389?
- Stack-based buffer overflow in a certain decryption function in qconnDoor on BlackBerry Z10 devices with software 10.1.0.2312, when developer-mode has been previously enabled, allows remote attackers to execute arbitrary code via a crafted packet in a TCP session on a wireless network.
- How severe is CVE-2014-2389?
- CVE-2014-2389 has a CVSS 2.0 base score of 9.3, rated critical severity.
- Is CVE-2014-2389 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2014-2389?
- CVE-2014-2389 primarily affects Blackberry Blackberry Os. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2014-2389?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2014-2389 published?
- CVE-2014-2389 was published on 2014-04-12 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:blackberry:blackberry_os:10.1.0.2312:*:*:*:*:*:*:*
- cpe:2.3:h:blackberry:blackberry_z10:-:*:*:*:*:*:*:*
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