kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

OLX: Bypassing Phone Verification For Posting AD On OLX

Overview In computer networks, rate limiting is used to control the rate of traffic sent or received by a network interface controller. It can be induced by the network protocol stack of the sender due to a received ECN-marked packet and also by the network scheduler of any router along the way...

Slack: Rate-limit bypass

Hello Slack, This vulnerability is about a 2FA Bypass, On Slack Web Application there is rate limit implemented. After performing 4-6 failed 2FA Attempt, Rate limit logic will ge Triaged and ask user to wait for next attemptpreventing automated 2FA Attempts I tested the same using iOS AppiOS 9.3....

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

CVE-2016-6363

The rate-limit feature in the 802.11 protocol implementation on Cisco Aironet 1800, 2800, and 3800 devices with software before 8.2.121.0 and 8.3.x before 8.3.102.0 allows remote attackers to cause a denial of service device reload via crafted 802.11 frames, aka Bug ID CSCva06192...

Information disclosure

The rate-limit feature in the 802.11 protocol implementation on Cisco Aironet 1800, 2800, and 3800 devices with software before 8.2.121.0 and 8.3.x before 8.3.102.0 allows remote attackers to cause a denial of service device reload via crafted 802.11 frames, aka Bug ID CSCva06192...

CVE-2016-6363: Improper Restriction of Operations within the Bounds of a Memory Buffer

The rate-limit feature in the 802.11 protocol implementation on Cisco Aironet 1800, 2800, and 3800 devices with software before 8.2.121.0 and 8.3.x before 8.3.102.0 allows remote attackers to cause a denial of service device reload via crafted 802.11 frames, aka Bug ID CSCva06192...

PT-2016-6847

Name of the Vulnerable Software and Affected Versions Cisco Aironet devices versions prior to 8.2.121.0 Cisco Aironet devices versions 8.3.x prior to 8.3.102.0 Description The issue affects the 802.11 protocol implementation on Cisco Aironet devices, where the rate-limit feature can be exploited ...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2016:1633 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

Oracle Linux 7 : kernel (ELSA-2016-1633)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2016-1633 advisory. - net tcp: enable per-socket rate limiting of all 'challenge acks' Florian Westphal 1355603 1355605 CVE-2016-5696 - net tcp: uninline tcpoowratelimited Florian...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

Instacart: Brute force login and bypass locked account restrictions via iOS app

When logging in to an account on the website, a user's account gets locked out after 15 tries to prevent an attacker from brute forcing access to the account. These same restrictions do not apply to the mobile sign-in endpoint a POST request to https://www.instacart.com/oauth/token, which allows ...

bitaccess: Missing Rate limiting for sensitive actions (like "forgot password") and reCaptcha error.

Due to a bug on session management, Rate limit was not properly applied to some functionalities on the website, which let a bad actor to send unlimited password reset emails by bypassing the Recaptcha rate limit. This was not a security issue, fixed to prevent spamming users...

OLX: Full Account Takeover

Issue resolved by the OLX support , at the time of discovery of bug , olx.in was not in scope Whenever a user wants to login through the mobile app , the user enters his mobile number and then he is presented with a screen to enter the OTP . The problem is that there is no rate limiting on the...

SOL19784568 - TMM vulnerability CVE-2016-5023

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

HackerOne: Missing rate limit on critical user actions e.g. reset password, change email, disable account.

Hi I found that there are no rate limitations present on actions that require a password inside the account settings. Actions: Paypal email change Account email change Password Change Disable Account this will not be useful to attacker These sensitive actions require additional verification of...

SubBrute v2.0 - A DNS meta-query spider that enumerates DNS records, and subdomains

SubBrute is a community driven project with the goal of creating the fastest, and most accurate subdomain enumeration tool. Some of the magic behind SubBrute is that it uses open resolvers as a kind of proxy to circumvent DNS rate-limiting https://www.us-cert.gov/ncas/alerts/TA13-088A . This desi...