Code injection

An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data...

Rust Resource Management Error Vulnerability

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability exists in Rust actix-utils crate before 2.0.0, which stems from a Cell implementation that allows obtaining multiple mutable references to the same data...

Rust Resource Management Error Vulnerability

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability exists in actix-service crate before 1.0.6 for Rust, where the Cell implementation allows obtaining multiple mutable references to the same data...

US Schools Are Buying Cell Phone Unlocking Systems

Gizmodo is reporting that schools in the US are buying equipment to unlock cell phones from companies like Cellebrite: Gizmodo has reviewed similar accounting documents from eight school districts, seven of which are in Texas, showing that administrators paid as much $11,582 for the controversial...

Cross-site Scripting (XSS)

phpoffice/phpspreadsheet is vulnerable to cross-site scripting XSS. The vulnerability exists when creating a HTML output using an excel cell, through a comment on any cell, as the comments gets concatenated as part of the link...

PHPOffice PhpSpreadsheet Cross-Site Scripting Vulnerability

PHPOffice PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. A security vulnerability exists in version 0.0.0 of phpoffice/phpspreadsheet, which originates from the affected package phpoffice phpspreadsheet from 0.0.0. The library is susceptible to XSS attacks when creatin...

RUSTSEC-2020-0118 Future<T> lacks bounds on Send and Sync.

tinyfuture contains a light-weight implementation of Futures. The Future type it has lacked bound on its Send and Sync traits. This allows for a bug where non-thread safe types such as Cell can be used in Futures and cause data races in concurrent programs. The flaw was corrected in commit c79191...

CVE-2017-2910

An exploitable Out-of-bounds Write vulnerability exists in the xlsaddCell function of libxls 2.0. A specially crafted xls file can cause a memory corruption resulting in remote code execution. An attacker can send malicious xls file to trigger this vulnerability...

UBUNTU-CVE-2017-2910

An exploitable Out-of-bounds Write vulnerability exists in the xlsaddCell function of libxls 2.0. A specially crafted xls file can cause a memory corruption resulting in remote code execution. An attacker can send malicious xls file to trigger this vulnerability...

QueueSender<T>/QueueReceiver<T>: Send/Sync impls need `T: Send`

Affected versions of this crate unconditionally implemented Send/Sync for QueueSender, allowing to send non-Send T to other threads by invoking &QueueSender.send. This fails to prevent users from creating data races by sending types like Rc or Arc to other threads, which can lead to memory...

CVE-2020-0437

In CellBroadcastReceiver's intent handlers, there is a possible denial of service due to a missing permission check. This could lead to local denial of service of emergency alerts with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

CVE-2020-0437

In CellBroadcastReceiver's intent handlers, there is a possible denial of service due to a missing permission check. This could lead to local denial of service of emergency alerts with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

RUSTSEC-2020-0111 may_queue's Queue lacks Send/Sync bound for its Send/Sync trait.

Affected versions of mayqueue implements Send/Sync for its Queue type without restricting it to Sendable types and Syncable types. This allows non-Sync types such as Cell to be shared across threads leading to undefined behavior and memory corruption in concurrent programs...

hashconsing's HConsed lacks Send/Sync bound for its Send/Sync trait.

Affected versions of hashconsing implements Send/Sync for its HConsed type without restricting it to Sendable types and Syncable types. This allows non-Sync types such as Cell to be shared across threads leading to undefined behavior and memory corruption in concurrent programs...

may_queue's Queue lacks Send/Sync bound for its Send/Sync trait.

Affected versions of mayqueue implements Send/Sync for its Queue type without restricting it to Sendable types and Syncable types. This allows non-Sync types such as Cell to be shared across threads leading to undefined behavior and memory corruption in concurrent programs...

grafana: XSS via column.title or cellLinkTooltip

A flaw was found in grafana. A XSS is possible in table-panel via column.title or cellLinkTooltip...

stemcellresearchnews.com Cross Site Scripting vulnerability OBB-1394604

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence...

This One Time on a Pen Test: I Know...Everything

Each year, Rapid7 penetration testers complete hundreds of internally and externally based penetration testing service engagements. This post is part of an ongoing series featuring testimonials of what goes on beneath the hoodie. For more insights, check out our 2020 Under the Hoodie report. It...

RUSTSEC-2020-0164 `cell-project` used incorrect variance when projecting through `&Cell<T>`

Overview The issue lies in the implementation of the cellproject macro which used field as const instead of field as mut . The problem being that const T is covariant in T while mut T is invariant in T. Keep in mind that &Cell is invariant in T, so casting to const T relaxed the variance, and lea...

`cell-project` used incorrect variance when projecting through `&Cell<T>`

Overview The issue lies in the implementation of the cellproject macro which used field as const instead of field as mut . The problem being that const T is covariant in T while mut T is invariant in T. Keep in mind that &Cell is invariant in T, so casting to const T relaxed the variance, and lea...