Slashdot Mirror


Firefox 3.5's First Vulnerability "Self-Inflicted"

CWmike writes "Mozilla has confirmed the first security vulnerability in Firefox 3.5, saying that the bug could be used to hijack a machine running the company's newest browser. A noted Firefox contributor called the situation 'self-inflicted' and said it was likely that the hacker who posted public exploit code Monday became aware of the flaw by rooting through Bugzilla, Mozilla's bug- and change-tracking database. The vulnerability is in the TraceMonkey JavaScript engine that debuted with Firefox 3.5, said Mozilla. '[It] can be exploited by an attacker who tricks a victim into viewing a malicious Web page containing the exploit code,' Mozilla's security blog reported Tuesday."

12 of 156 comments (clear)

  1. Nice test for the open source community by Big+Hairy+Ian · · Score: 1, Interesting

    Let's see how long it takes them to patch this

    Probably won't be too long

    --

    Build a Man a Fire, and He'll Be Warm for a Day. Set a Man on Fire, and He'll Be Warm for the Rest of His Life.

    1. Re:Nice test for the open source community by maxume · · Score: 3, Interesting

      They haven't released an update yet though, which is probably the more interesting event.

      --
      Nerd rage is the funniest rage.
  2. Re:Foundation, Not a Company by TinBromide · · Score: 4, Interesting
    The legal definition (as was explained to me by a drunk law school student) is that a company is a group of people working together towards a shared goal. I.E. a bunch of boy scouts who want to go camping could technically call themselves a company, a bunch of guys looking to go out drinking could technically be called a company. Scale that up and the foundation could be technically called a company.

    Your issue isn't with the technical use of the word, but diction, its implied meaning and associations. That being said, the use is technically incorrect but not artistically apt.

    Where the Hitchhiker's Guide is in error, it is definitively so. This means that Reality is the one who got things wrong. So when the publishers of the Hitchhiker's Guide got sued by the families of tourists who took literally the sentence 'Vicious Bugblatter beasts often make a good meal for visiting tourists' which should have been rendered 'Vicious Bugblatter beasts often make a good meal of visiting tourists', the publishers brought in a poet to testify under oath that the second sentence is the more aesthetically pleasing of the two, and that Beauty is Truth and Truth, Beauty. They argued then that Life itself was the culprit for being neither beautiful nor true. In a startling decision, the judges agreed, holding Life in contempt of court and confiscated it from everyone present before going out for a round of Ultra-golf.

    --
    Is it sad that I am more likely to recognize you and your posts by your sig than your name or UID?
  3. WTF by wumpus188 · · Score: 2, Interesting

    "Looking at the exploit code and our test cases, I think this is self-inflicted and we should have hidden the bug earlier"

    Nice attitude, guys...

  4. Re:Maybe off topic but... by FlyingBishop · · Score: 2, Interesting

    Yes, but a single Slashdot article with comments loads at least 30% faster, and I do that a lot more often than opening a ton of bookmarks in tabs. I think on the whole it saves me a lot more time than it costs.

  5. Re:time to close Bugzilla to the public by maxume · · Score: 2, Interesting

    Who cares if they do? Security through obscurity is a perfectly valid strategy, as long as it is used in conjunction with other strategies, so when someone criticizes the mere use of secrecy, they can be disregarded.

    (Think about it for a minute; passwords, keys, access codes, hidden safes, etc.)

    --
    Nerd rage is the funniest rage.
  6. Glad I didn't rush to upgrade by OrangeTide · · Score: 2, Interesting

    Sometimes it's better to just hold back and wait until my distro decides it is time to update my versions.

    --
    “Common sense is not so common.” — Voltaire
  7. Re:Right! Quick! by RiotingPacifist · · Score: 4, Interesting

    Ended up going back to noscript recently but it really is an ugly solution, yesscript is only helps against tracking. What is really needed is a good guide for using controldescripts (or a similar extention) allowing all sites to access a list of known safe fucntions (to let you browse the web without it getting in the way), some to be blacklisted (to protect you from tracking), an easy GUI way to allow a greater subset of functions to be accessed (for trusted site) and an security workarounds to stop any vulnerabilities working in the wild.

    --
    IranAir Flight 655 never forget!
  8. Re:Full disclosure by broken_chaos · · Score: 2, Interesting

    Mozilla doesn't even practice full disclosure. They normally hide security bugs from the public, but they missed this one, as well as not fixing it before 3.5's release.

    Unless you're seriously suggesting that all bugs should be hidden from the public on the off chance they'll be exploitable, meaning a lot more duplicate bug reports, no independent confirmation of a bug's existence, and an inability for anyone else to fix the problem, except those granted permissions to read bugs.

  9. Re:MOD PARENT UP by BJ_Covert_Action · · Score: 2, Interesting

    Also from the article:

    "The popular NoScript add-on will also ward off attacks. "

    Though I would think that is only true depending on how strict one's NoScript settings are, it might be useful to those with NoScript installed to realize that they can tweak with it to give them a temporary fix until an official update/patch comes out. Also, it might warn some users to pay attention when NoScript pops up a warning about malicious script possibilities, as opposed to just clicking the 'allow anyway' option.

    Cheers.

  10. Re:Foundation, Not a Company by the_womble · · Score: 2, Interesting

    The Mozilla Foundation's about page says:

    The Mozilla Foundation is a California non-profit corporation exempt from Federal income taxation under IRC 501(c)(3). It is governed by its Board of Directors.

    I am not sure about US usage, but in the UK and many other countries a corporation created by registration (with the registrar of companies - Companies House in the UK) is correctly referred to as a company, regardless of whether it is a profit making or non-profit company.

  11. Re:Why didn't you post the (simple) fix??? by brunes69 · · Score: 2, Interesting

    It basically just puts you back to 3.0 mode.