Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error via the processing of web content. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade thunderbird-ESR to version 140.3 or...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error via the processing of web content. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade Firefox to version 143.0 or higher...

linux-exploit-development-tutorial

This is a Linux exploit development tutorial for beginners. The repository contains a series of chapters on various topics, including basic knowledge, stack security, heap security, and kernel security. The first chapter covers basic knowledge, including format string vulnerabilities, integer...

CLSA-2025-1757691801 gimp: Fix of CVE-2023-44444

CVE-2023-44444: fix off-by-one error in PSP file parsing to prevent remote code execution ZDI-CAN-22097...

EulerOS 2.0 SP10 : libarchive (EulerOS-SA-2025-2101)

According to the versions of the libarchive package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and...

EulerOS 2.0 SP12 : libarchive (EulerOS-SA-2025-2044)

According to the versions of the libarchive package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and...

EulerOS 2.0 SP12 : libarchive (EulerOS-SA-2025-2013)

According to the versions of the libarchive package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and...

GHSA-PFP7-VXGR-83PW toodee is vulnerable to Heap Buffer Overflow through its DrainCol Destructor

An off-by-one error in the DrainCol::drop destructor could cause an unsafe memory copy operation to exceed the bounds of the associated vector. The error was related to the size of the data being copied in one of the ptr::copy invocations inside the destructor. When removing the first column from...

toodee is vulnerable to Heap Buffer Overflow through its DrainCol Destructor

An off-by-one error in the DrainCol::drop destructor could cause an unsafe memory copy operation to exceed the bounds of the associated vector. The error was related to the size of the data being copied in one of the ptr::copy invocations inside the destructor. When removing the first column from...

Heap-based Buffer Overflow

Overview toodee is an a lightweight and high performance two-dimensional wrapper around a growable Vec. Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the DrainCol::drop destructor. An attacker can cause memory corruption or potentially execute arbitrary code b...

Security update for iperf

This update for iperf fixes the following issues: Update to 3.19.1: CVE-2025-54349: Fixed off-by-one error and resultant heap-based buffer overflow bsc1247519. CVE-2025-54350: Fixed Base64Decode assertion failure and application exit upon a malformed authentication attempt bsc1247520...

CVE-2025-38727

Linux kernel vulnerability CVE-2025-38727 affects netlink in the Linux kernel. A bug in netlink_attachskb() may cause an infinite retry loop when memory checks for skb->truesize against sk_rcvbuf are inconclusive (rmem + skb->truesize > sk_rcvbuf), potentially triggering an rcu_sched sta...

In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.

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Exploit for Off-by-one Error in F5 Nginx

vulnerability in NGINX servers versions 0.6.18–1.20.0. The scr...

Libarchive: off by one error in build_ustar_entry_name() at archive_write_set_format_pax.c

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sqfs_search_dir in Das U-Boot before 2025.01-rc1 exhibits an off-by-one error and resultant heap memory corruption for squashfs directory listing because the path separator is not considered in a size calculation.

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glib: buffer overflow in set_connect_msg()

A flaw was found in the Glib library. A buffer overflow condition can be triggered in certain conditions due to an off-by-one error in SOCKS4CONNMSGLEN. This issue may lead to an application crash or other undefined behavior...

glib: buffer overflow in set_connect_msg()

A flaw was found in the Glib library. A buffer overflow condition can be triggered in certain conditions due to an off-by-one error in SOCKS4CONNMSGLEN. This issue may lead to an application crash or other undefined behavior...

glib: buffer overflow in set_connect_msg()

A flaw was found in the Glib library. A buffer overflow condition can be triggered in certain conditions due to an off-by-one error in SOCKS4CONNMSGLEN. This issue may lead to an application crash or other undefined behavior...

Linux Distros Unpatched Vulnerability : CVE-2013-7205

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Off-by-one error in the processcgivars function in contrib/daemonchk.c in Nagios Core 3.5.1, 4.0.2, and earlier allows remote authenticated users to obtain...