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CVE-2024-38197: Microsoft Teams for iOS Spoofing Vulnerability

**According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L) and integrity (I:L) but does not impact availability (A:N)? What does that mean for this vulnerability?** The attacker is only able to modify the sender's name of Teams message (I:L) and through social engineering, attempt to trick the recipient into disclosing information (C:L). The availability of the product cannot be affected (A:N).

Microsoft Security Response Center
#vulnerability#ios#microsoft#Microsoft Teams#Security Vulnerability
CVE-2023-29330: Microsoft Teams Remote Code Execution Vulnerability

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** A user would need to join a malicious Microsoft Teams meeting set up by the attacker.

CVE-2023-29328: Microsoft Teams Remote Code Execution Vulnerability

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** A user would need to join a malicious Microsoft Teams meeting set up by the attacker.

CVE-2023-29330: Microsoft Teams Remote Code Execution Vulnerability

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** A user would need to join a malicious Microsoft Teams meeting set up by the attacker.

CVE-2023-29328: Microsoft Teams Remote Code Execution Vulnerability

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** A user would need to join a malicious Microsoft Teams meeting set up by the attacker.

CVE-2023-24881: Microsoft Teams Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** This vulnerability could disclose sensitive information, which might include a user's full trust token.

CVE-2022-21965: Microsoft Teams Denial of Service Vulnerability

**How do I get the update for Microsoft Teams for iOS?** 1. Tap the **Settings** icon 2. Tap the\*\* iTunes & App Store\*\* 3. Turn on AUTOMATIC DOWNLOADS for Apps **Alternatively** 1. Tap the\*\* App Store\*\* icon 2. Scroll down to find Microsoft Teams 3. Tap the **Update** button